Cotton Mill Site Renewal

Poppy and I visited the small town of Saxapahaw, North Carolina. We came for a quiet hike on a rainy Sunday morning at the Saxapahaw Island State Park. We walked a mile around the 30 acre park in between rain showers enjoying the spring day - lots of birds and squirrels visible all around. The Haw River flows into the Army Corps of Engineer’s dam reservoir at Jordan Lake. I learned about this beautiful place after attending an Earth Day celebration last year and meeting dedicated volunteers with the Haw River Assembly who’ve been helping to protect the river system for over 40 years! There are many upcoming activities to join the group and in visit this interesting town.

A cotton mill began construction in 1844 and operated for 150 years until 1994 after a tornado damaged the mill. The Jordan family revitalized the mill site and restored the factory into restaurants, stores and residential buildings.

With only about 2,000 current residents living in the town, we were surprised at how many people came out for Sunday brunch. We couldn’t get a table at the Eddy Pub; luckily, we sat at the beautiful copper-covered bar and noticed the huge valves refitted to serve kegs of beer. The barkeep said people come from all over the state to visit Saxapahaw on the weekends. We need to go back for a river tour and visit the history museum. A sign at the park says the town got its name from the Sissapahaw Indians and an explorer in 1701 described the area as the “flower of the Carolinas.” A grist mill to grind cereal was built in 1768 prior to the cotton mill about 75 years later.

This area appears to be rich in history, perhaps a model for sustainability, but I’d be interested to hear from local Native Americans and descendants of slaves, who had to dislocate and labor in the cotton fields, likely will have different viewpoints for us to consider. From an environmental perspective, the current status is a great improvement over the conditions of working in the cotton mill or water pollution impacts on the Haw River. We’ve largely moved those impacts to Asian countries.

Collaborative and Integrative Science by Dedicated Public Servants

A new publication by the U.S. Geological Survey (USGS) locates where groundwater pollution from a former uranium mill site impacts a stream’s ecosystem on the Wind River Indian Reservation. Eleven coauthors from USGS and two universities collaborated on the study with me when I worked with the U.S. Department of Energy’s Office of Legacy Management (DOE). My co-authored 2015 DOE investigation was limited to looking at soils and groundwater while USGS-university expertise examined the land, surface water and groundwater, sediments and aquatic biota.

My recent interview in the ProPublica news article discusses similar uranium mill sites where DOE is failing to contain groundwater contamination hoping that ‘dilution is the solution to pollution.’ However, the latest USGS report identifies continued impacts to the river environment at Riverton even though the mill stopped operating in 1963, surface contamination was removed by 1990, and remaining contaminant concentrations are now significantly lower! Current EPA regulations allow DOE site managers to wait and see for 100 years after the U.S. Nuclear Regulatory Commission approval using the “natural flushing” compliance strategy.

Confrontation and not collaboration between agency representatives initially occurred after a rain on snow event in 2010 flooded rivers on both sides of the site which caused increases, and not decreases, in groundwater contamination. Tribal officials wrote letters to the Wyoming Governor, Secretary of Energy, and other elected officials tying to get DOE to explain the surprising results. The Wind River Environmental Quality Commission (WREQC) hired USGS to assess the effectiveness of the existing DOE monitoring network at the Riverton, Wyoming, Uranium Mill Tailings Remedial Action (UMTRA) site which produced this initial USGS publication. WREQC consisted of representatives from the Northern Arapaho and Eastern Shoshone tribes representing the community who understandably held deep grudges for multi-generational human rights abuses including the uranium mill contaminating their property. Many of the tribal members and families have suffered from cancer and other illnesses that they believe came from living next to the uranium mill site.

In 2012, I was working for a different USGS office than the authors working with WREQC. I knew the DOE manager on the Riverton project when we worked together on the defunct Yucca Mountain high-level waste repository project. She and her management asked me to review the groundwater monitoring strategy at several UMTRA sites. Soon after I started, DOE held a town-hall meeting in Riverton airing public concerns for contamination impacting the health of the community.

After six months of the USGS detail assignment, I transferred to the better-funded DOE and looked for ways to improve collaboration such as by attending tribal council meetings, involving the tribal hydrogeology consultant in field investigations and communicating with the larger community our proactive investigation by conducting interviews through the news media.

Earth scientists traditionally study college subjects including biology, chemistry, geology, hydrology, and physics taught as separate classes and discrete major disciplines. Due to nature’s complexity, professionals are collaborating and integrating scientific knowledge by merging disciplines and combining research such as geophysics, biogeochemistry, and hydrogeology. This USGS report applies numerous state-of-the-art tools that are improving our understanding of the environment.

It’s common practice driven by regulations to monitor groundwater pollution in wells and randomly grab river samples upstream and downstream of contaminated sites. However, the small volume of groundwater discharging somewhere adjacent to and beneath a river is quickly diluted in the stream so determining the impacts to biological organisms like algae and crayfish is not possible. To get a more accurate understanding of the groundwater-surface water interactions, the USGS scientists and professors used innovative approaches to locate groundwater discharge using several comparable approaches including fiber optic cables that measure warmer groundwater entering the cooler river. The authors also quantified contaminants sorbed onto river sediments and accumulating in biological samples.

Several of the authors previously retired, including the lead author Dave Naftz who dedicated his 36-year career to these types of investigations, yet continued to persevere through the arduous and lengthy peer-review publication process as a volunteer in the USGS emeritus program. Many thanks to all these dedicated public servants for advancing environmental science by producing outstanding reports!

Here are details of Scientific Investigations Report 2022–5089: 

Interaction of a Legacy Groundwater Contaminant Plume with the Little Wind River from 2015 Through 2017, Riverton Processing Site, Wyoming

Abstract

The Riverton Processing site was a uranium mill 4 kilometers southwest of Riverton, Wyoming, that prepared uranium ore for nuclear reactors and weapons from 1958 to 1963. The U.S. Department of Energy completed surface remediation of the uranium tailings in 1989; however, groundwater below and downgradient from the tailings site and nearby Little Wind River was not remediated. Beginning in 2010, a series of floods along the Little Wind River began to mobilize contaminants in the unsaturated zone, resulting in substantial increases of uranium and other contaminants of concern in monitoring wells completed inside the contaminant plume. In 2011, the U.S. Department of Energy started a series of university and Government agency retrospective and field investigations to understand the processes controlling contaminant increases in the groundwater plume. The goals of the field investigations described in this report were to (1) identify and quantify the contaminant flux and potential associated biological effects from groundwater associated with the legacy plume as it enters a perennial stream reach, and (2) assess chemical exposure and potential effects to biological receptors from the interaction of the contaminant plume and the river.

Field investigations along the Little Wind River were completed by the U.S. Geological Survey during 2015–17 in cooperation with the U.S. Department of Energy Office of Legacy Management to characterize: (1) seepage areas and seepage rates; (2) pore-water and bed sediment chemistry and hyporheic exchange and reactive loss; and (3) exposure pathways and biological receptors. All data collected during the study are contained in two U.S. Geological Survey data releases, available at https://doi.org/10.5066/F7BR8QX4 and https://doi.org/10.5066/P9J9VJBR. A variety of tools and methods were used during the field characterizations. Streambed temperature mapping, electrical resistivity tomography, electromagnetic induction, fiber-optic distributed temperature sensing, tube seepage meters, vertical thermal sensor arrays, and an environmental tracer (radon) were used to identify areas of groundwater seepage and associated seepage rates along specific sections of the study reach of the river. Drive points, minipiezometers, diffusive equilibrium in thin-film/diffusive gradients in thin-film probes, bed-sediment samples, and equal discharge increment sampling methods were used to characterize pore-water chemistry, estimate hyporheic exchange and reactive loss of selected chemical constituents, and quantify contaminant loadings entering the study reach. Sampling and analysis of surface sediments, filamentous algae, periphytic algae, and macroinvertebrates were used to characterize biological exposure pathways, metal uptake, and receptors.

Areas of focused groundwater discharge identified by the fiber-optic distributed temperature sensing surveys corresponded closely with areas of elevated electrical conductivity identified by the electromagnetic induction survey results in the top 5 meters of sediment. During three monitoring periods in 2016, the mean vertical seepage rate measured with tube seepage meters was 0.45 meter per day, ranging from −0.02 to 1.55 meters per day. Five of the 11 locations where vertical thermal profile data were collected along the study reach during August 2017 indicated mean upwelling values ranging from 0.11 to 0.23 meter per day. Radon data collected from the Little Wind River during June, July, and August 2016 indicated a consistent inflow of groundwater to the central part of the study reach, in the area congruous with the center of the previously mapped groundwater plume discharge zone. During August 2017, the greatest attenuation of uranium from reactive loss in pore-water samples was observed at three locations along the study reach, at depths between 6 and 15 centimeters, and similar trends in molybdenum attenuation were also observed. Bed-sediment concentration profiles collected during 2017 also indicated attenuation of uranium and molybdenum from groundwater during hyporheic mixing of surface water with the legacy plume during groundwater upwelling into the river. Streamflow measurements combined with equal discharge increment water sampling along the study reach indicated an increase in dissolved uranium concentrations in the downstream direction during 2016 and 2017. Net uranium load entering the Little Wind River study reach was about 290 and 435 grams per day during 2016 and 2017, respectively. Biological samples indicated that low levels of uranium and molybdenum exposure were confined to the benthos in the Little Wind River within and immediately downstream from the perimeter of the groundwater plume. Concentrations of molybdenum and uranium in filamentous algae were consistently low at all sites in the study reach with no indication of increased exposure of dissolved bioavailable molybdenum or uranium at sites next to or downstream from the groundwater plume.

Comparison of the August 2017 results from electromagnetic induction, tube seepage meters, vertical thermal profiling, and pore-water chemistry surveys were in general agreement in identifying areas with upwelling groundwater conditions along the study reach. However, the electroconductivity values measured with electromagnetic induction in the top 100 centimeters of sediment did not agree with sodium concentrations measured in pore-water samples collected at similar streambed depths. Differences and similarities between multiple methods can result in additional insights into hydrologic and biogeochemical processes that may be occurring along a reach of a river system interacting with shallow groundwater inputs. It may be advantageous to apply a variety of geophysical, geochemical, hydrologic, and biological tools at other Uranium Mill Tailings Remedial Action (https://www.energy.gov/sites/prod/files/2014/10/f19/UMTRCA.pdf) sites during the investigation of legacy contaminant plume interactions with surface-water systems.

Suggested citation: 

Naftz, D.L., Fuller, C.C., Runkel, R.L., Solder, J., Gardner, W.P., Terry, N., Briggs, M.A., Short, T.M., Cain, D.J., Dam, W.L., Byrne, P.A., and Campbell, J.R., 2023, Interaction of a legacy groundwater contaminant plume with the Little Wind River from 2015 through 2017, Riverton Processing site, Wyoming: U.S. Geological Survey Scientific Investigations Report 2022–5089, 66 p., https://doi.org/10.3133/sir20225089.

Happy Birthday Ben Franklin!

January 17th is Ben Franklin’s official Birthday! Actually, according to the Franklin Institute, he was born on January 6th but later Great Britain switched from the Julian to the Gregorian calendar and skipped 11 days. He was born in Boston in 1706, only 317 years ago. During a recent visit to Boston, as described in this blog, we noticed numerous memorials to his life even though he moved to Philadelphia when he was just 17 years old. One tarnished-looking memorial tablet, also called a plaque but not to be confused with sticky whitish deposits on teeth, close to the Paul Revere statue and North Church displays:

Benjamin Franklin, 1706 - 1790

Printer, Scientist, Philanthropist, Diplomat and Statesman, A Man of Towering Eminence

As Publisher of Poor Richard’s Almanac, he provided America with a practical philosophy and enriched its common speech with a wealth of proverbs, his humorous, realistic, far-ranging mind, the liberalism of his political and social philosophy, the manifold services he rendered to his fellowmen, made him one of the greatest Americans.

I recall as a boy growing up near George Washington’s home that I loved to read about our Founding Fathers. One time I spent a week at home in bed recovering from an illness reading about Ben Franklin’s life. I loved memorizing some of his favorite expressions including:

A Penny Saved is a Penny Earned!

Early to Bed, Early to Rise, Makes a Man Healthy, Wealthy and Wise.

Haste Makes Waste.

Honesty is the Best Policy.

These and other expressions became like mantras that I often repeated for fun and inspiration. Here are some more quotes related to the theme of Conserve & Pro$per from the National Geographic Kids series Benjamin Franklin’s Wise Words: How to Work Smart, Play Well, and Make Real Friends, by K.M. Kostyal. Thank you Ben for inventing the first lending library so I could unexpectedly discover, borrow, read, and share interesting books:

Content Makes Poor Men Rich; Discontent Makes Rich Men Poor.

Time is an Herb That Cures All Diseases.

A Long Life May Not Be Good Enough, But a Good Life is Long Enough.

Don’t Throw Stones At Your Neighbours, If Your Own Windows Are Glass.

Tart Words Make No Friends: a Spoonful of Honey Will Catch More Flies Than a Gallon of Vinegar.

Eat to Live, and Not Live to Eat.

A Penny Sav’D is TwoPence Clear.

Notice how some of the phases have changed over time like the generic Man instead of Human or Person and “TwoPence Clear” means “a Penny Saved.” Also notice the contraction ‘Sav’D.’ I found another book at the same public library titled An Inconvenient Alphabet: Ben Franklin and Noah Webster’s Spelling Revolution by Beth Anderson and published by Simon and Schuster. This book describes how the two teamed up in 1786, when Noah was 28 years old and just four years before Ben passed away, to make American English easier to read and write. He proposed to match how words sounded by throwing away silent letters like c, j, q, w, x, and y and add aw, uh, edh, ing, and eth. He wanted to change DOG to DAG, FEATHER to FEHER, FISH to FIH, and TEETH to TEEH. It’s interesting to think how different a Boston accent is from the Southern dialect so finding one common way that all Americans could agree on posed a great challenge. I recommend reading this book to see how their proposal evolved into Webster’s Dictionary. Another great quote of Ben’s comes from this book which I think I will add to the bottom of my email footer:

Energy and persistence conquer all things.

The more I learn about Ben Franklin the closer I feel to his Spirit. On Election Day 2020, I posted a blog showing Ben Franklin on the $100 bill describing his pivotal role in creating our democracy and wondering how he would react to the election and political divides in our country. Turns out my connection to Ben is not only one of great admiration but also a family connection! I’m just learning in the recent days that we shared a common ancestor. Ben’s great grandfather John Folger came from Norwich, England to Massachusetts in 1638. My mother’s family connects to the Folger lineage making Ben my second cousin! Yep, I can see a family resemblance between Ben Franklin and my Mom, may they both Rest In Peace!

Power Outage Tracker

This week I read an article discussing impacts to the electrical grid during the severe winter weather. PowerOutage.us provides regional information on electric customers without power. The U.S. map provides yellow labels for at least 10,000 customers currently without power in Colorado and Washington states. In addition, close to 60,000 customers are without power in Oregon. The interactive map allows for more information for each state and county.

The MSN news article describes how extreme cold weather in Texas caused excessive demand and under supply of electricity; so on Friday, the U.S. Department of Energy declared an emergency warning allowing the state regulator to boost energy generation from all sources including dirtier fuel oil releasing more pollution! So how much more?

The U.S. Energy Information Agency provides a list of carbon dioxide emissions indicating fuel oil like kerosene and diesel release an average of 162 pounds (of carbon dioxide per million BTUs) while natural gas releases about 117 pounds. This can result in many tons of carbon dioxide released to the air and other pollutants creating smog such as oxides of nitrogen, sulfur and organic chemicals.

The best way for consumers to help prevent or mitigate these emergencies is to reduce demand and support increases in clean energy supplies. We can turn our thermostat down by a few degrees, limit electric consumption, and add more layers of clothes.

The Big Oak

We visited my brother Bob and family in Thomasville, Georgia for Christmas. Just down the street from his house lives the famous Big Oak tree. Amazingly the tree is 337 years old! That puts the date of the acorn seedling to the year 1685.

According to the Thomasville visitors center, “A must for every visitor is a stop at Thomasville's oldest and most cherished natural landmark, The Big Oak. This massive Southern Live Oak (Quercus virginiana) grew from a tiny acorn beginning around 1685 and is one of the original members (#49) of the Live Oak Society, enrolled in 1936. Now over 337 years old, the Big Oak has a limb span of over 165 feet and a trunk circumference of over 26 feet! President Eisenhower was so impressed with the Big Oak that he personally photographed it during one of his frequent visits to Thomasville. Interestingly, the fern that grows along its branches does not hurt the tree and is called the 'resurrection' fern because it appears dead until a rain causes it to turn immediately to a lush green.”

During the few days of our visit, we walked around the tree taking photographs from many angles and lighting conditions including heavy fog on Christmas morning. People are protecting and propping up the tree with poles and wire due to careless truck drivers who caused damage according to reports.

Protecting and preserving nature is needed now more than ever. Driving from Raleigh to Thomasville we observed many wooded areas being destroyed - torn down and burned - for more farm land, housing developments, and wider roads. Please support groups that are working to protect nature!

News on U.S. Uranium Mills Impacting Groundwater

On June 5, 2019, I posted a blog titled Mitigating Nuclear Hazards - Part 3 Production describing some of my professional experiences working on clean up of uranium mill sites. I concluded the blog to say, “In summary, with adequate regulatory oversight and inspections, processes to produce uranium can be done safely and protect the environment.”

The oversight of constructing a new uranium processing site in the U.S. today would be vastly different than what occurred during the Cold War rush to produce atomic weapons. Many of the lingering problems existing at mill sites occurred during operations in the 1950’s and ‘60’s, before EPA was created, where radioactive and heavy metal waste mill tailings spread in air, on the land, in water, and was used for construction materials. Today many private companies are in the process of turning remediated sites over to state and federal governments for costly long-term monitoring and surveillance as described in the news below.

On August 15, 2022, a reporter contacted me to provide more information:

“Dear Mr. Dam, I hope this finds you well. I'm reaching out from nonprofit investigative newsroom ProPublica, where I'm an environment journalist. My team recently published a story about the decades-long cleanup saga at the former Homestake uranium mill in northwest New Mexico. We're busy reporting a follow-up story that will examine the state of reclamation at every former uranium mill in the country. Thanks very much for sending us your thoughts in response to that story (if you didn't find it on our website, you might've come across the project via our partners at PBS NewsHour, the LA Times or KOB4). I'm emailing you to follow up on your submission and would love to pick your brain about your experiences. Would you be available to schedule a time to chat about your work with the NRC, the USGS and DOE's Legacy Management office? If so, could you let me know some times that would be most convenient for you? Thanks in advance for your time, and I hope we can connect soon. You can reach me at mark.olalde@propublica.org” Mark Olalde

I spoke with Mark for about an hour describing some of my work experiences starting almost 39 years ago with the U.S. Nuclear Regulatory Commission (NRC) and how much we learned along the way. We spoke again earlier last week to discuss the article. I greatly appreciate his interest, knowledge and desire to accurately quote me and get the story right.

Yesterday, on December 3, 2022, Mark Olade sent an email with a link to the news article:

“Hi, Bill. Thanks again for taking the time to speak with me several times about this story and for reviewing our findings. Our piece published today, and you can find it here: https://www.propublica.org/article/uranium-mills-pollution-cleanup-us. Best, Mark”

The title of the article is “Cold War Legacy Lurking in U.S. Groundwater” and here are a few excerpts:

“Regulators haven’t made a full accounting of whether they properly addressed groundwater contamination. So, for the first time, ProPublica cataloged cleanup efforts at the country’s 48 uranium mills, seven related processing sites and numerous tailings piles.

At least 84% of the sites have polluted groundwater. And nearly 75% still have either no liner or only a partial liner between mill waste and the ground, leaving them susceptible to leaking pollution into groundwater.

The DOE estimates that some sites have individually polluted more than a billion gallons of water.

Bill Dam, who spent decades regulating and researching uranium mill cleanup with the NRC, at the DOE and in the private sector, said water pollution won’t be controlled until all the waste and contaminated material is moved. “The federal government’s taken a Band-Aid approach to groundwater contamination,” he said.

The pollution has disproportionately harmed Indian Country.

Between 1958 and 1962, a mill near Gunnison, Colorado, churned through 540,000 tons of ore. The process, one step in concentrating the ore into weapons-grade uranium, leaked uranium and manganese into groundwater, and in 1990, regulators found that residents had been drawing that contaminated water from 22 wells.

The DOE moved the waste and connected residents to clean water. But pollution lingered in the aquifer beneath the growing town where some residents still get their water from private wells. The DOE finally devised a plan in 2000, which the NRC later approved, settling on a strategy called “natural flushing,” essentially waiting for groundwater to dilute the contamination until it reached safe levels.

In 2015, the agency acknowledged that the plan had failed. Sediments absorb and release uranium, so waiting for contamination to be diluted doesn’t solve the problem, said Dam, the former NRC and DOE regulator.”

So what did I mean by saying the government has taken a Band-Aid approach to groundwater contamination? The “cut” from these uranium processing sites is much deeper than just at the surface. Most of the funding for remediation went towards the surface clean-up like removing a cancerous mole. But beneath the surface, contaminated groundwater spreads contamination through soil and rocks. Groundwater is monitored at most sites to observe changing concentrations over decades but very little is known about the deeper minerals like iron hematite holding and releasing contaminants in the groundwater as biogeochemical conditions change. The government is choosing a temporary fix at many sites to wait and see if nature can remove the contamination or increase acceptable limits.

Ultimately, what is needed are improved scientific, collaborative site characterization assessments as we were rarely doing at DOE-LM such as on the Riverton, WY site where contamination spread onto tribal land. The collaboration enabled opposition groups to work together by developing partnerships with tribal consultants, federal and state scientists, and DOE National Laboratory experts.

So hopefully the work of ProPublica and other news organizations, as well as the Government Accountability Office (GAO) and advocacy groups (here’s my article to PEER), can focus on budget needs for science research that got cut over the past several years especially during the Trump Administration. I borrowed the cover cross-section from the U.S. Geological Survey Toxics Hydrology program, which in my opinion is one of the most important organizations to independently evaluate groundwater contamination yet is very poorly funded and barely survived the war on truth and science. Here’s an example of continued collaboration that continued after I left DOE to follow up on the Riverton, WY research among university, USGS scientists, and myself by investigating the Little Wind River, downgradient from the former uranium mill site, located on the Wind River Indian Reservation.

Thanks to the readers of this blog to continually strengthen collaboration and communications among scientists, media, policy makers and concerned citizens!

The British are Coming, Again

Today, His Royal Highness Prince William, first heir to the King of England, is in Boston to award $1 million dollars to each of the five winners of his annual Earthshot Prize. He created the contest to promote finding solutions to climate change and felt inspired by John F. Kennedy’s space race to the Moon.

Last week my family took a Thanksgiving break to Boston and we stayed at the Revere Hotel located downtown near Boston Common. We visited many modern and historic sites including the Revere home and learned the history of his famous legendary horse ride to alert colonists that “the British are coming” which began the Revolutionary War. However, according to the Fondor’s Travel guide to Boston, Revere and others still considered themselves to be British colonists and he did not yell these exact words.

I took the cover photo at the Revere Hotel showing a “steampunk sculpture constructed out of recycled metals by a local artist,” according to Fondor’s Travel guide. A great example of the 3R’s: Reduce, Reuse, and Recycle. The hotel clerk jokingly said the rider is a statue of Paul Pierce of the Boston Celtics; however, the current player wearing number 0 is Jayson Tatum.

We also learned about our family history on my father’s side - my ancestor sailed from England to New Hampshire in 1633, only 13 years after the Mayflower landed in Plymouth, MA. He was not a Pilgrim but a fisherman who acquired 40 acres, planted an apple orchard on 3 acres, and his son William built a 30 foot by 20 foot log home that served as a garrison for protection to the community and is now preserved at the Woodman Museum. So my family ancestors came from Britain near Liverpool and I’m learning of family connections including with George Harrison and David Bowie (who were 14th cousins) and other famous Brits! Too bad my musical ability is limited to my whistling.

I’m grateful for our ancestors and patriots who fought for freedoms that we’ve inherited. Learning about the hardships and challenges faced by previous generations, we’re so fortunate to be living at this time of modern conveniences. Now we need to find a sustainable balance to protect our Mother Earth, reduce consumption, waste, and stress especially during this holiday season. Protecting our planet and all inhabitants is a recipe for global harmony.

Water Mission

Pictured is a Water Mission refugee settlement project which may provide clean water for 50,000 people a day or more, generating up to 350 gallons of clean safe water per minute. The above photograph is at a refugee settlement in Tanzania where hundreds of thousands of Burundians have fled to Tanzania due to violent political unrest and economic decline. Water Mission started delivering safe water in Tanzania’s refugee settlements in 2015, expanding solutions in partnership with the Poul Due Jensen Foundation.

One result from my previous blog A Long Walk to Water was reconnecting with my friend and colleague Bill Moore who volunteers with the faith-based Water Mission. Bill and I previously worked on a consulting project together and he is a very enthusiastic, caring and knowledgeable hydrogeologist. He’s progressed in his 40+ year career to achieve Vice President of several large environmental corporations. It’s wonderful seeing him use his education and extensive experience to help people around the world obtain safe drinking water. Here’s what he wrote about this blog that he shared on LinkedIn:

“I appreciate so much the work and heart of Bill Dam. Actually, in part it was Bill that, through seeing his water-related work, encouraged me to consider a volunteer role to help address the global water crisis – thus my current connection with Water Mission. Check out Bill’s blog. I have read the book he writes about – it will move your heart. Thanks for all you do Bill! And thanks to Wake County North Carolina for making the book required reading.”

I wanted to learn more about Water Mission so Bill agreed to share his experience. Here is text written by Bill Moore:

“Everything Else Changes

During a short-term work assignment in Charleston, South Carolina, several years ago, I drove past a warehouse building each day that caught my attention. While attending a conference near the end of my assignment, I met a representative who invited me to visit and tour this organization known as “Water Mission.” It was during that visit that I learned about the work they had done over the past twenty years to make a difference in the global water crisis.

The story began in 1998 when the deadliest hurricane in Central American history, Hurricane Mitch, hit Honduras. Seeing news reports of the devastation, Dr. George and Molly Greene, owners of the largest privately held analytical laboratory in the US with a focus on water, reached out to their contact in the country, an Episcopal bishop, asking how they could help. The reply came back, “We need six drinking water units.” After not being able to locate any “off-the-shelf” solutions, Dr. Greene, a PhD chemical engineer, sat down and within few hours sketched out his own design. The systems were built, tested and ready for delivery. Within the week they traveled to Honduras to deliver and setup six water treatment systems. Shortly thereafter (September 2000) the couple decided to sell their company and focus the rest of their lives working to provide access to safe water to those in desperate situations.

For over two decades, Water Mission has not only mobilized safe water relief during natural disasters around the globe, but they have also helped deliver clean water solutions to communities where 2.2 billion people live without access to safe drinking water. The statistics are staggering; 30% of the world’s population lacks safe water and one person dies every 37 seconds from a water-related illness. This includes 297,000 children annually under five with half of the hospital beds in developing countries filled with people suffering waterborne illnesses. Over their history, Water Mission has brought clean water solutions to 7,000,000 people in 57 countries with the completion of about 2,800 projects. Over recent months, in addition to their work in the nine countries where they have in-country teams, Water Mission has responded to help the overflow of refugees from the war in Ukraine, from the catastrophic flooding in Pakistan, and Hurricane Fiona which hit Puerto Rico in September.

Their past work in Haiti, subsequent to Hurricane Matthew (2016), was recently tested. Would the systems they had set up survive when the next earthquake hit the nation? Knowing that Haiti sits in a seismically active area, the organization’s engineering team took that into account and designed treatment systems and structures to withstand future seismic events. Of the 40 projects they built, 38 of them remained functional following the August 2021 quake - a remarkable design success underscoring their emphasis on technical excellence and providing long-term sustainable solutions. In the open fields of the Nyarugusu Refugee Camp in western Tanzania, Water Mission erected a 100,000-watt solar panel array to power the treatment and pumping of water for more than 250,000 displaced people. Similar projects have been constructed in two other large refugee camps. With so many of their projects off-the-grid, their designs require self-contained solar and sustainable energy sources. Having become one of the industry’s recognized experts with solar energy in rural and “end-of- road settings”, they were recently invited to partner with UNICEF to author the “Solar Powered Water Systems Design and Installation Guide”. This first-of-its-kind resource provides detailed instruction for fulfilling the internationally recognized technical standards for implementing solar powered water systems in rural settings. To complement this point, a 2017 audit of groups working in Ugandan refugee camps specifically highlighted Water Mission’s success. “Water Mission stands out as the nongovernmental organization with enough in-house expertise to independently design, operate, and maintain solar water schemes,” reads the International Organization for Migration’s associated report.

While attending Water Mission’s 2022 Strategic Partners Summit, three things stood out to me. First, there is an emphasis on collaboration regardless of who gets the credit to find better solutions to address global safe water needs. Next, several Fortune 500 companies which are actively involved in partnering with Water Mission. And finally, there is vision and creativity to think outside the box in the pursuit of emerging solutions that will result in major steps forward to ultimately solve the global water crisis.

These global accolades and corporate confirmations are powerful and well-deserved, but for me the words of Scott Linebrink, a former professional baseball pitcher now on staff with Water Mission, say it all. In talking to host Mohammed Abdalla on his Thinking Green Podcast series, Scott recently stated, “You can change the trajectory of an entire community that has never had safe water. They have spent generations living with bad water. The minute that you put in a system, that is not going to be the case anymore – it is the greatest before and after project that I’ve ever seen because everything else changes after the water system comes in.” This is why I and so many others choose to come along side of Water Mission to bring answers to one of the world’s most intimidating challenges.” References: Charleston - the City Magazine (December 2021); Water Mission website

Check out the many ways to support and Get Involved in the Water Mission!

A Long Walk to Water

According to the World Health Organization WHO, 1 in 3 people globally lack access to safe drinking water! That huge number, over 2.5 billion people, are struggling to survive - truly a Humanitarian and Ecological Crisis! So many people tragically face daily barriers of consuming clean water that it’s hard to comprehend the magnitude of the problem. One way for an affluent westerner who grew up with clean running water at home such as myself is to read personal accounts by people with direct experience of the crisis and how they are working to fix the problem.

A Long Walk to Water by Linda Sue Park is based on a true story, actually based on the real events of two people in different places at different times - one in 1985 and one in 2008 - that come together at the end. I agree with the quote on the cover by Publishers Weekly that the book is “Tragic and harrowing.”

This book is assigned reading for seventh grade English students at Wake County Public Schools. For much of the book I felt shocked, horrified, saddened, and even questioning if this book is appropriate for children to read. However, I’m glad to have read the book to the end, fighting through the tears, to learn about their “triumphant climax” as reviewed by Booklist.

Here’s a very brief synopsis without giving away the ending and I highly recommend the book to all who want to be better informed and increase your compassionate concern for life.

Eleven-year old Nya lived in the Southern Sudan region of northeastern Africa. As recent as 2008, she must still walk for water about a “half a morning’s walk away” to a dirty “brown, muddy water pond" in the village. Walking for water, not just once a day but two trips a day for seven months out of the year. Then when the pond dried up completely, her Nuer-tribal family relocated during the rainy season closer to a larger dry lake bed but taking the added risk of tribal warfare with the Dinkas.

Bringing the empty container to the pond might have been easy except for the excessive heat, wounding thorns, and long hours. Carrying a heavy plastic jug on her head filled with water was truly arduous and sometimes Nya had the additional burden of bringing her five-year old sister Akeer. But that was better then when Akeer got sick from drinking the dirty water and needed medicine and prescribed to consume only boiled water after her illness. But that really was not practical when they lived by the dry lake bed as it would take too long to boil the small amount of water they obtained or when they walked to the pond and needed to drink right away. Eventually, their lives would change for the better in unexpected ways.

Eleven-year old Salva also grew up in Southern Sudan but 23 years earlier than Nya and from a different tribe. His family came from the Dinka tribe, at war with the Nuers for many generations, fighting over the land in close proximity to water. He learned Arabic in school, and his father was a well-respected judge and cattle owner. Life was okay until the war reached his village school - the rebels from south Sudan fought against the Muslim government to the north. Silva got separated from his family when rebels attacked his school, he became an orphan, and sent to live in rebel camps. Luckily, he was too young to be a soldier. The older people who were not useful soldiers in the rebel army rejected Silva as being a burden and adding to their starvation. He kept moving, being forced out of Sudan, encountered lions and mosquitos, retched hunger, disease and severe dehydration crossing the desert. He made his way with different people heading east to the Nile River which split through Sudan and crossed the river into the Akobo desert. Many died along the way through the desert heading into Ethiopia where they would find relative safety at the Itang refugee camp. Silva spent many years in refuge camps which got overcrowded or closed when broken governments could not handle foreign aid. He escaped back to Sudan and Kenya camps: Kakuma and Ifo, searching for a better life. His life changed dramatically when as a young adult he got adopted by an American family!

An incredibly inspiring book that shows first hand how perseverance to survive can spring forth beautiful, fruitful outcomes!

The Climate Diet

I found The Climate Diet on the new book shelf at the public library. The author Paul Greenberg offers, “50 simple ways to trim your carbon footprint.” The small concise book is an easy and fun read with many practical ideas that are easy to implement. Many of these ideas are well known but it’s worth being reminded and during this COVID pandemic many people are being forced to change their habits by staying more at home, eating less meat and diary, buying energy efficient appliances and electric vehicles, riding bicycles, telecommuting, gardening and planting more trees.

Some of the ideas that I had not heard about include how much money banks fund the fossil fuels industry. JP Morgan Chase held the misdirected distinction of being the top money lender providing almost $270 billion from 2016-2019. The top four banks (Chase, Wells Fargo, Citi, and Banks of America) loaned about $811 billion to the industry that created and exacerbates the climate crisis. As consumers we make choices on our banks, credit cards, investments, and insurance. This reminds me of a blog I wrote almost six months ago on ESG.

Another useful idea for new construction or when the air conditioner needs to be replaced is to use a heat pump. The author adds a resource section including advice on heat pumps from NRDC.

Here is what the publisher says:

“ABOUT THE CLIMATE DIET

A celebrated writer on food and sustainability offers fifty straightforward, impactful rules for climate-friendly living

“Some strong and rational suggestions for reducing your personal impact here–and when you’re eating smart, you’ll have the energy to do the movement building we need to change systems too! This book integrates the individual and the societal in a powerful way.”–Bill McKibben

We all understand just how dire the circumstances facing our planet are and that we all need to do our part to stem the tide of climate change. When we look in the mirror, we can admit that we desperately need to go on a climate diet. But the task of cutting down our carbon emissions feels overwhelming and the discipline required hard to summon. With The Climate Diet, award-winning food and environmental writer Paul Greenberg offers us the practical, accessible guide we all need. It contains fifty achievable steps we can take to live our daily lives in a way that’s friendlier to the planet–from what we eat, how we live at home, how we travel, and how we lobby businesses and elected officials to do the right thing. Chock-full of simple yet revelatory guidance, The Climate Diet empowers us to cast aside feelings of helplessness and start making positive changes for the good of our planet.”

Going Solar

Today I applied to the Homeowners Association (HOA) to approve installing solar panels on our home. The process to choose installing solar has been much more challenging, although less expensive, than buying a PHEV car last year as I previously described in this blog. While I’ve bought many automobiles in the past, this is the first time choosing a solar company to purchase and install panels. With the new Inflation Reduction Act allowing for 30% tax rebates and declining costs of solar panels, the time for homeowners to install solar could never be better!

We purchased our home in February 2022. About a dozen neighbors out of a couple of hundred homes have installed solar panels so far. However, the HOA just took over the 5-year old community after the builder completed the development. Our next door neighbor, who needed to signoff on our request, was able to install panels on their rear south facing roof and some homes were “grandfathered” allowing them with panels facing the front of the house. The new HOA requirements do not allow panels to be visible from the front of the house which eliminates many homeowners from installing solar if the front of their home faces the south.

So we may be the first to test the new architectural review committee (ARC) process, which just this month added solar to the guidelines: “Solar Panels are allowed and should be installed by a licensed professional with the proper architectural application approval. Panels should be installed on the sides or back of the roof and not front street facing to appeal more to the overall look of the home.”

We are requesting the ARC to approve our plan for installing 18 panels on the west facing rear roof and 4 panels on the south facing roof. Our neighbor in charge of the ARC informally suggested we get the most efficient and install the fewest number of panels we can.

I spoke with several neighbors who’ve installed solar panels in our neighborhood by knocking on doors or checking the Facebook group learning they used at least four different companies. Before contacting companies I wanted to get better informed on the options so I found this book to be very helpful as an introduction:

How to Solar Power Your Home by Martha Maeda, 2015 Atlantic Publishing Group

The author describes motivations for going solar, active and passive systems, evaluating if solar is right for you depending on where you live, energy efficiency, designs and selecting components, rebates, and maintenance.

After reading the book and reviewing some helpful websites including energysage.com, solarreviews.com, solarpowertalk.com, and nuwattenergy.com, I compiled lists of solar providers, ratings, reviews, manufacturer technology, and costs. I then contacted companies on the top list and got estimates over the phone after providing our monthly electric usage.

I compared bids from six companies that proposed to install panels from several companies including AlphaPure, QCell, REC, Solaria, and SunPower. So it’s important to learn about the actual panel technology in addition to selecting the company to install the panels. Some of the installers were locally owned companies and some were national. I spoke with sales people from several other states and only one person wanted to meet in person. I looked at solar panel specs including efficiency, duration (panels lose power over time), cost per watt, and warrantees. Many of the installation companies were willing to share how they could beat the competition.

The process to select a solar company took me several weeks, it will take several more months to get the panels installed, and we probably won’t know for many years or perhaps decades if we made the right decisions so far. But we can feel good today that we are trying to make a difference in going green!

Fed Climate Actions

Today there were two historic actions by the U.S. Federal Government responding to the climate crisis: President Biden signed the Inflation Reduction Act (IRA) and the Department of Interior imposed new water restrictions on the Colorado River.

The IRA law according to the White House makes the largest investment in clean energy by:

Lowering Energy Costs

• Families that take advantage of clean energy and electric vehicle tax credits will save more than $1,000 per year.

• $14,000 in direct consumer rebates for families to buy heat pumps or other energy efficient home appliances, saving families at least $350 per year.

• 7.5 million more families will be able install solar on their roofs with a 30% tax credit, saving families $9,000 over the life of the system or at least $300 per year.

• Up to $7,500 in tax credits for new electric vehicles and $4,000 for used electric vehicles, helping families save $950 per year.

• Putting America on track to meet President Biden’s climate goals, which will save every family an average of $500 per year on their energy costs.

Building a Clean Energy Economy

• Power homes, businesses, and communities with much more clean energy by 2030, including:

  • 950 million solar panels

  • 120,000 wind turbines

  • 2,300 grid-scale battery plants

• Advance cost-saving clean energy projects at rural electric cooperatives serving 42 million people.

• Strengthen climate resilience and protect nearly 2 million acres of national forests.

• Creating millions of good-paying jobs making clean energy in America.

Reducing Harmful Pollution

• Reduce greenhouse gas emissions by about 1 gigaton in 2030, or a billion metric tons – 10 times more climate impact than any other single piece of legislation ever enacted.

• Deploy clean energy and reduce particle pollution from fossil fuels to avoid up to 3,900 premature deaths and up to 100,000 asthma attacks annually by 2030.

Federal water restrictions on the Colorado River are being imposed on seven Western states and Mexico. The crisis did not begin with current droughts and result largely from the original 1920’s compact that overestimated available water supplies.

Be Prepared!

David Pogue’s book How to Prepare for Climate Change: A Practical Guide to Surviving the Chaos compiles key resources for climate impacts and important steps we all need to take. With the help of 50 experts the book contains great advice on topics including where to live and invest, how to build and insure, and preparing for all kinds of increasingly frequent disasters. Many of these topics provide links to government resources or other well documented historical events as a guide to future predictions.

Despite the myriad of concerns we face with a changing climate, the book does offer hopeful solutions to reducing our carbon footprint that we can do at home, as we shop, as well as encouraging our elected officials.

Drinking-Water Awareness

Being aware of what’s in our water is essential to our health and survival. With that awareness there are many things we can do to improve the water we consume. But what if individuals or large groups of people are not aware that they are consuming contaminated drinking water? Environmental laws are usually enacted to stop some adverse pollution but that does not make it all go away overnight. Some chemicals never go away and are labeled ‘forever chemicals’ or lack scientific data and are classified as ‘emerging contaminants.’

People must take action to help themselves, their family, community, to gain awareness. Cleanliness is next to godliness and fortunately by the grace of God there are people in the world willing to fight for safe water. The Environmental Working Group is a non-profit organization spreading awareness of what’s in our food and water for almost 30 years. To find out what’s in your drinking water and what types of filtration systems can be used to treat the water check out EWG Tapwater.

They also provide an interactive map in the U.S. on hexavalent chromium (Cr +6) contamination popularly known as the ‘Erin Brockovich’ chemical listed as tainting the tap water of 251 million Americans.

You may recall the movie staring Julia Roberts portraying Erin Brockovich in her quest for helping a small California town become aware of Pacific Gas and Electric (PG&E) contaminating people’s drinking water.

It’s an amazing true story and I have some related personal experiences to share. For about one year I worked as an environmental scientist contractor to PG&E which was about five years after the movie was released. Because of the largest civil lawsuit in history costing PG&E $333 million as well as tremendous damage to their reputation and harm caused to many people, I observed they became very proactive in cleaning up remaining contaminated sites. I did not work on Cr +6 issues related to gas compressor stations but focused on electrical substations and transmission systems in the San Francisco Bay area. I led a team to remove underground pipelines containing transformer cooling oil that potentially contained PCBs. We removed contaminated soil containing arsenic that was used as an insecticide in the mid 1950’s. Power transmission lines built on landfills were subsiding needed urgent repairs. I monitored air quality at a substation construction site next to a school to make sure semi-volatile compounds disposed many decades ago in the soil did not spread.

Check out the recent Brockovich book (which I did at the local library) and found it very informative and relatable on why water supplies get contaminated, how they are affecting peoples health, and what we can do to take action. Here’s an interesting NPR review of the book.

Timber

For the past four months, I frequently drove by this old structure noticing the contrast between the old wood building and new multi-million dollar homes. I wondered about its history: who built it, when it was built, who lived there, and how much longer would it remain standing? One morning I took a walk around the site before construction workers arrived and noticed the large amount of lumber being used for these new homes. But the contrast of the old structure in front of the new homes caught my eye and lens the most. How do we preserve our history while the world is changing so fast? As a newcomer the the area I’m not attached to the history like people who grew up here but am curious about the stories - if only the buildings could speak!

The next day after taking photographs I drove by and was shocked by seeing a bulldozer knocking down the old wood house! Maybe some saw this place as an “eyesore” which might devalue the expensive mansions. Perhaps it would have been a safety hazard. But before it vanished I would have liked to have known more about the history of the area.

One of my previous jobs was to prepare Phase 1 Environmental Site Assessments for commercial property. Banks would hire my employer to research, inspect, and complete the report within one week. We needed to review the history of the property and surrounding one-mile radius going back to the first development or at least back to 1940 using air photos, telephone directories, and other documents. We were mostly focused on environmental hazards such as gasoline stations with leaking underground tanks and dry cleaners using PCE chemicals. Most farms had diesel tanks that might cause some local contamination. These hazards could pose a liability for the real estate owners and if we found anything of concern we would recommend collecting samples in a Phase 2 investigation.

Third Year of Community Garden

In July 2019, I posted a blog about a new community garden located in Grand Junction. How have they been able to support the community over three summers impacted by the Covid-19 pandemic? Ann and Walt Trout, who are the directors and primary gardeners of the non-profit known as Two Fishes Farm, have incredible experiences over the past three years and likely have kept many people alive by donating food to the Grand Junction Community Food Bank!

The first year of getting the organic garden started focused on improving the silty soil by adding nutrients and compost as well as developing the irrigation system. Very few people volunteered to help at first due to the new location. Despite the light turnout, the Trout’s persistence demonstrated the potential and provided a decent harvest which prepared the community for the unforeseen pandemic.

Last year with Covid-19 raging, people wanted to get outdoors and the community garden saw a great influx of volunteers. That allowed for more planting, weeding, and harvesting to support many more people. However, increasing seed prices incentivized creating heirloom tomatoes. Instead of buying tomato plants, the farmers save unpatented seeds from the prior year and new plants are grown and pollinated naturally. Other challenges involved finding better solutions for crop irrigation.

Instead of using traditional drip irrigation with a emitter at every plant, the garden adopted a new method this year for irrigation. Flexible fabric hoses connected to main water lines are placed along rows. The fabric hoses have holes at regular intervals of one to four feet allowing for planting at each hole. That eliminates the need for emitters and is buried in the roots but clogging can occur if the water is turbid. Therefore, the main water supply is treated with a sand filter and other chemicals may be needed to remove dissolved solids.

This year the community garden is struggling for volunteers as people are getting out of town. Ann and Walt show up most every day to keep up with the many needs but feel their inspired service making a huge difference to many people. Small grants of about $1,200 have been provided by Western Colorado Community Foundation to support purchasing seeds and weed control fabric.

Just this year so far over 200 pounds of vegetables and eggs have been grown and more than half donated to the food bank! If you would like to support the community garden with your time, labor, or donations please contact Ann Trout at atrout@twofishesfarm.org.

Update August 9, 2021

Ann Trout provided totals of donated vegetables for the three years:

Year 1, 3,400 pounds

Year 2, 6,400 pounds

Year 3, 500 pounds so far this year with an estimate of about 6,000 pounds of vegetables to be donated.

So the total estimate for the three years is 15,800 pounds of vegetables. It is recommended we eat 3 cups of vegetables per day. One pound equals about 1.9 cups so 15,800 pounds equals over 30,000 cups which translates to 10,000 daily servings of vegetables!

Nuclear Plant Community and Contacts

* See Update Below posted in September 2025

About three months ago we bought a home only three miles away (and 20 miles to Raleigh) from the Harris Nuclear Power Plant. We considered the many tradeoffs with benefits of living in a more rural area near lakes and forests while being mindful of extra unnatural radioactivity in the environment much less the fear of low probability-high consequence risks of a nuclear meltdown. If you saw the recent NETFLIX docudrama on Three Mile Island (TMI), I can understand how scary it might feel wondering if that could ever happen again? The series does reveal the scarcity and importance of honest corporate officials, vigilant regulators, accurate reporters, insider whistleblowers and community organizers.

So far, I feel safe living so close to Harris NPP based on what I know about building, operating, and regulating nuclear power plants. Power plants have improved tremendously over many decades as a direct result of lessons learned from accidents and world events like 9/11. In 2019, I published a series of eight blogs on Mitigating Nuclear Hazards examining my professional experiences with the nuclear fuel cycle including blog number 5 on Reactors.

Finding unbiased sources of information - people, especially experts, who are not pro-nuke or anti-nuke is essential for getting at the realities of safely living by a nuclear power plant. I highly recommend checking out the series of videos by University of Illinois Energy Professor Dr. David Ruzic including the 2021 overview Dispelling the Myths of Nuclear Power and a technical recounting of the history of TMI.

So I’m just beginning to learn specifically about the Duke Energy Progress Harris plant. I discovered that the sign in front of the closed visitors center (“open by appointment only”) provides an outdated phone number because the area code changed from 919 to 984 so the correct number is 984-229-6261. Some websites and customer service representatives still had the old number last time I checked.

So I reached out to the resident inspectors (who live in our community) with the U.S. Nuclear Regulatory Commission (NRC) to get the correct information. This led to my attending the first tour of the environmental center after the Covid pandemic ended public events. The Harris public affairs specialist can be reached at 984-229-2160. She and Nathan Blanton, a senior scientist for radiation protection, provided an overview of the plant operations to a group of 10 people - mostly with the girl scouts.

I also joined a public meeting held by NRC one month ago on the phone focusing on annual safety inspections of the Harris plant. I was the only member of the public to ask questions on topics including cyber security, evacuation routes, upgrades to equipment, and nuclear waste.

I am hopeful to attend a tour of the plant inside the protected area if it’s offered later this fall. I’ve joined my neighborhood HOA safety committee to be a community organizer seeking and sharing accurate information on topics including the swimming pool, traffic, and the nuclear power plant.

For residents living within a 5-mile radius of the nuclear power plant, the company issues a public alert radio. To obtain the radio, I spoke with Dave Bell (984-229-2229) in the emergency preparedness department at the Harris plant who dropped a Midland weather alert radio off at my house. I found preset channel 7 with a broadcast frequency of 162.550 MHz provides the best reception. Now we’re getting many frequent alerts from the National Weather Service. The Harris plant sends weekly radio tests on Wednesday’s at noon according to the EP Booklet which provides abundant community information including on evacuation routes.

So if you’re in the area perhaps on the way to Harris Lake County Park and driving by the Harris Energy and Environmental Center please let me know if they update the visitors sign with the correct phone number to schedule tours. You may also enjoy the White Oak nature trail with short loops and numerous trees identified. Calling the company public affairs specialist and NRC to request public meetings is another way to show an engaged and informed community.

Updated: September 8, 2025

The Harris public affairs specialist Kelly Woods can be reached at 984-229-2160 and Kelly.Woods@Duke-Energy.com

Coder Dojo

I met the CoderDojo team at the Earth Day celebration in Apex, NC. According to their website:

“CoderDojoApex NC is a volunteer-led digital making and coding club with a mission to inspire children to learn, make and express with technology. We meet every Saturday from 10:30a-12:30pm ET(regular session). We welcome children from ages 7-17 years old and all levels of coding experience from beginner to advanced. Attending a session is free of charge, however signup is necessary. Register on the CoderDojo website to reserve your tickets and become a member of this community.”

Initially my wife and I got excited to learn about the CoderDojoApex group for our son to improve his computer programming skills as well as my sharing the opportunity with kids I meet as a substitute teacher at the public schools. When I heard they are currently creating projects on environmental sustainability I got even more thrilled and they asked me to judge the presentations held last Saturday! Our son is still on a baseball team so we hope he will get involved later this summer.

Group presentations of sustainability projects were judged based on factors created by the organizers for Coolness, Complexity, Presentation, Design and Usability.

Six groups of three or four children presented their projects that they had worked on for over a month. Some groups presented posters, PowerPoint slides, and many wrote Scratch programs. Topics included finding ways to improve growing food at home, sharing information to reduce fossil fuel consumption, protecting wildlife, conserving water, reducing plastic pollution, and preventing forest fires. The winning team programmed soil moisture sensors to water plants using Arduino and they came up with a great title and presentation: “SPLP Sustainable Planting for Lazy People!”

I also liked many of the Scratch games that the students created. The group from Kenya created a game to promote awareness for saving White Rhinos from illegal ivory poaching.

When I see the enthusiasm, concern, creativity, and willingness to sincerely address world problems and create positive outcomes gives me great hope for the future of humanity. For more on the #CoolestProjects Jam event and future events check them out on Facebook!

Watch Out!

Isn’t there a joke about why did the geese (or chicken) cross the road? As I drove the car through a Cary, NC shopping center, our son noticed and photographed this family of Canadian Geese crossing the road. We can assume the chicks were too young to fly strutted in between the parents. Drivers sped by the busy road as the geese tried to find a gap to cross searching for a nearby pond.

This photo reveals the danger that nature faces everyday surviving in the expanding human environment. It also shows how we humans need to be vigilant of nature surrounding us to avoid collisions.

Most parents will do everything they can to protect their children. Even Middle East peace is possible as President Carter negotiated with the leaders of Israel and Egypt by showing photos of their grandchildren while asking what kind of world did they want for their progeny.

So what kind of world do we want for current and future generations? Flourishing in a healthy world abundant with natural resources that sustains all life in balance is the goal of sustainability. The laws of nature strive to continue this balance and people can either realign by becoming defensive drivers in the world environment taking responsibility or acting selfishly wreaking havoc by exploiting nature like road rage maniacs.

Watch Out! With every purchase we make we can ask if this product is sustainably benefiting us and nature. We must reduce our demand on resources like oil, gas, water, food, clothes and more. Conserve and use the minimum necessary or become more efficient in using resources - make it a fun game with your family to get by with just enough. It’s like buying car insurance - we all need it to drive - and the lower risk drivers pay less for their insurance. Prosper — the result of needing and using less, minimizing expenses, and maximizing profits!

Earth Day 2022

Happy Earth Day 2022!

Thanks to the U.S. government agency NOAA for the infographic posted for this very special day. There are so many good ideas represented in this diagram!

We’re so happy when our son can wake up in time to catch the school bus. Two days this week he needed me to drive him the three miles to school and we noticed 100’s of cars doing the same thing. Imagine how much pollution we can save if more kids take school buses more often! Converting to electric or CNG cars and buses will make for better air quality including less carbon emissions.

If you’ve read previous early blogs you may have heard my story but if not here’s a summary of my health/career bio: I was born with asthma so my parents quit smoking cigarettes. Air pollution growing up in D.C. area in the 1960's as well as allergies triggered many severe, almost fatal asthma attacks. There were red alert smog days when we could not go outside. Becoming aware of my sensitive lung issues made me more interested in our environment, learning about weather and earth science in high school, college, and master's program eventually becoming an environmental geologist. I spent my career working on public health issues and for seven years blogging/photographs on global sustainability!

I just posted this bio on the American Lung Association website and found great information:

What's the State of YOUR Air?

For 23 years, the American Lung Association (ALA) has analyzed data from official air quality monitors to compile the State of the Air report. The more you learn about the air you breathe, the more you can protect your health and take steps to make the air cleaner and healthier.

You can make a difference in the air that you breathe.

SIGN OUR PETITION

SHARE YOUR STORY

For the Raleigh-Durham-Chapel Hill area:

• Tied for 1st for cleanest metropolitan areas in the country for Ozone

• Ranked 99 for 24-hour particle pollution out of 221 metropolitan areas

• Ranked 127 for annual particle pollution out of 202 metropolitan areas

Check out the air quality for where you live and see how the air has improved since issuing the Clean Air Act in 1970 but there is still work to do according to ALA:

The “State of the Air” 2022 report finds that despite decades of progress on cleaning up sources of air pollution, more than 40% of Americans—over 137 million people—are living in places with failing grades for unhealthy levels of particle pollution or ozone. This is 2.1 million more people breathing unhealthy air compared to last year’s report. Nearly 9 million more people were impacted by daily spikes in deadly particle pollution than reported last year. In the three years covered by this report, Americans experienced more days of “very unhealthy” and “hazardous” air quality than ever before in the two-decade history of “State of the Air."

Western U.S. wildfires burning more frequently and intensely are increasing due to climate change which is the main reason for the increasing air pollution. We all need to do more to celebrate this beautiful Earth every Day as well as give back and find ways to make a difference to improve all life.