Category Archives: Energy

Info on hydrogen

Hydrogen is a contentious and potentially explosive way of storing energy created by other means (and that’s the crux of the matter, along with whether hydrogen is the best energy to use in certain specialized situations). It’s in the news because under the Inflation Reduction Act, the US government is generously subsidizing research and models of use, and because the PA government has been committing big taxpayer funding in a bid to sponsor a plant tied to the fracking industry.

Here are some articles with links—not always in agreement with each other—contributed by several CCEA members who were present at our Jan. 21 meeting:

 “Hydrogen Folly Grows: 55% Used In Oil Refineries — Demand Will Drop, Not Rise,” by Michael Barnard, CleanTechnica, 3/13/21

“Reclaiming Hydrogen for a Renewable Future: Distinguishing Oil & Gas Industry Spin from Zero-emission Solutions ,” by S. Saadat and S. Gersen, EarthJustice, 8/21 (41 pages; see also “Summary for Policymakers“).

“How Green is Blue Hydrogen?,” by R Howarth and M. Jacobson, Wiley Online LIbrary, 8/12/21.

“Hydrogen: Future of Clean Energy or a False Solution?.” by Cara Bottorff, Sierra Club, 1/4/22.

“Environmental Health Project (EHP) Statement on the Public Health Impacts of Blue Hydrogen Production,” Environmental Health Project, by Alison L. Steele, 8/3/22.

Blue Hydrogen: A Threat to Public Health?,” Environmental Health Project, 8/16/22.

“The hydrogen bill gifts $4 billion to the fossil fuel industry, by Patrick McDonnell, PennFuture, 10/25/22.

“Biden’s dilemma: How do you define ‘green’ hydrogen?,” by David Iaconangelo, EnergyWire, 12/23/22.

“Should We Really Use Renewable Electricity to Make Green Hydrogen? Not Always,” by Gary J. DiElsi,  Power Magazine, 1/3/23

“Blue Hydrogen: What You Need to Know,” Environmental Health Project (video of panel discussion), 1/25/23.

“Cheap clean hydrogen? Not so fast, energy giants say,” by David Iaconangelo, EnergyWire, 2/9/23.

Thoughts on hydrogen and carbon

by Bill Haaf

Carbon capture is being recommended by climate scientists as mandatory to keep earth from overheating. There are lots of techniques with trade-offs and potential misuse by oil/gas companies but we still need it.

I am preparing a PowerPoint reviewing both nature-based and man-made technologies to capture CO2 and sequester it. This will review pros/cons and potential misuses. I could present a 45-minute talk to any groups that wishes, with Q&A on various carbon capture types including trees and soil and oceans.

in addition to the fact that climate scientists say we need carbon capture to stop the planet from overheating, the oil / natural gas companies are moving fast to build these units..

The government must require the fossil fuel industry to capture all the CO2 from the burning of their products – not just their site energy use but from the end users as well.

Green Hydrogen is overhyped and way too much $$ being  spent on it.

We should not use renewable electricity to manufacture green H2 — IF this means grid electricity is dispatched to fill those energy needs, since then non-renewable electricity will be used. Much better to send as much renewable as possible to the grid to lower carbon footprint.  

So when should renewable electricity be used to generate green H2 ? When the grid has excess renewable energy from too much wind at night or sunny days.

Some relevant questions:

• Why make green H2? What end uses of green H2 would lower the carbon footprint?

• H2 is the smallest molecule; it leaks easily and explodes easily. Facilities need special metal or plastic so the process does not embrittle metal or leak out of valves, etc.

• H2 takes energy to compress and pump.

• It does not contain as much energy as methane. so can only displace 5-10% methane in boilers. 

* Most H2 these days is used in refineries for fuel (which we hope will go away)

* EV cars are more efficient. 

• H2 is good to replace coke in steel manufacturing and to use in fuel cells; maybe for heavy trucks (or will batteries win?)?

• Good for making NH3 as fertilizer OR use NH3 as fuel in ships or large vehicles.

Some background info:

“Hydrogen Folly Grows: 55% Used In Oil Refineries — Demand Will Drop, Not Rise,” by Michael Bernard, CleanTechnica, 1/13/21.

Summary: “Governmental expenditures on hydrogen are very useful, … but should be very carefully targeted to where they actually add value, which is almost entirely in displacing black and gray hydrogen in non-oil and gas markets with green hydrogen.”

“Should We Really Use Renewable Electricity to Make Green Hydrogen? Not Always,” by Gary J. DiElsi,  Power Magazine, 1/3/23.Summary: “There’s a growing belief that hydrogen will play a key role in lowering CO2 emissions. However, there are several caveats in realizing that vision, and in some cases, hydrogen may not be the right choice.” In addition, “Green hydrogen is not always free of CO2.”

Chester County Climate Action Plan

Happy Climate Week in Pennsylvania (Sept. 18-25)!

We are fortunate to live and carry out our activities in a county whose Commissioners adopted a Climate Action Plan in October 2021.

“The plan was prepared by the Chester County Planning Commission in partnership with the County’s Environmental and Energy Advisory Board. The Climate Action Plan provides a blueprint for reducing greenhouse gas emissions and increasing energy efficiency at County government facilities and community-wide.”

See full details on the County’s Climate Action page.

CO2 Budget Trading Program / RGGI

On Earth Day, fittingly, Pennsylvania joined the Regional Greenhouse Gas Initiative. Year by year, the cap on CO2 emissions from power plants decreases and as a result utilities will have to decrease their carbon pollution or pay more to pollute the rest of us.

The state will then invest hundreds of millions of dollars in fees to improve air quality through measures like energy efficiency and clean energy promotion.

It’s about time for this, because for over a century our state’s power plants have been paying no compensation to emit pollutants that damage the environment and human health. Now, they stop or they pay!

Finally PA joins the northeastern states and the large embarrassing gap in the map of RGGI states from C2ES can be colored in!

Read more from the Sierra Club , the RGGI site, and on our own site.

Outline of Chesco clean energy tour

See the calendar on our home page for details of the tour, Oct. 2-3, and how to take it virtually.

Name of SiteName of SubmitterFeatures
Hillside Elementary School Green Roof
Berwyn, PA
Jennifer Cox/ Conestoga High School studentsSustainable Features: Green Roof Site Type School Organization: Hillside Elementary School, in the Tredyffrin-Eastown School District
West Chester University Geothermal Exchange System
West Chester, PA
Brad Flamm, Director, Office of Sustainability, WCU
Sustainable Features Geothermal Site Type University Organization: West Chester University of Pennsylvania
Haaf Home Energy Tour
Kennett Square, PA
Bill Haaf
Sustainable Features Composting, Energy Efficiency Upgrades, Geothermal, Heat Pump(s), Passive Solar, Other Other Sustainable Features: • Advanced lighting (LEDs), programmable thermostats, native plants/water-retentive plantings, spray PU foam insulation, strategies for energy efficiency in existing home. System Size (in kW): 6.7 Solar Site Type Home
Energy Efficiency Beats S&P
West Chester, PA
Bryan Hutchinson
Sustainable Features Energy Efficiency Upgrades, Heat Pump(s), Solar PV – Rooftop System Size (in kW): 7.14 Solar Site Type Home
Solar Stone Barn
Chadds Ford, PA
Richard Leff
Sustainable Features Battery Storage, Electric Vehicle(s), Geothermal System Size (in kW): 10 Solar Site Type Home
Central Baptist Church, Wayne, Gets to Zero Net Emissions
Wayne, {A
Chuck Marshall
Sustainable Features Energy Efficiency Upgrades, Net zero, Solar PV – Rooftop Solar Site Type Religious Institution
Rooftop Made for Solar
Chester Springs, PA
Kathy McDevitt
Sustainable Features Electric Vehicle(s), Energy Efficiency Upgrades, Solar PV – Rooftop System Size (in kW): 13.26 kW Solar Site Type Home
The McGowan Home
Coatesville, PA
Brian McGowan
Sustainable Features Battery Storage, Energy Efficiency Upgrades, Solar Thermal, Wind Turbine(s) System Size (in kW): 3.96 kW Solar Site Type : Home
Stroud Water Research Center’s Moorhead Environmental Complex

Avondale, PA
Jessica Provinski, Stroud Development Department
Sustainable Features Composting, Electric Vehicle(s), Energy Efficiency Upgrades, Geothermal, Grey Water System, Heat Pump(s), Integrated Systems System Size (in kW): 17.860 kW Solar Site Type Nonprofit Organization
Geothermal Township Building /West Bradford
Downingtown, PA
Cheryl Wanko

Sustainable Features Geothermal Solar Site Type Government Building Organization: West Bradford Township
Geothermal Home
West Bradford, PA
Cheryl Wanko
Sustainable Features Geothermal Site Type Home
Nature Farm Solar Home
Chester Springs, PA
Dave Weber
Sustainable Features Composting, Electric Vehicle(s), Energy Efficiency Upgrades, Heat Pump(s), Passive Solar, Solar PV – Rooftop, Other Other Sustainable Features: Electric mower, on-demand electric hot water heater System Size (in kW): 10+ Solar Site Type Home
West Chester Borough Chestnut Street Garage Solar Canopy (drone video)
West Chester, PA
Jim Wylie,  the chair of the Southeastern PA Group, Sierra ClubSustainable Features Solar PV – Rooftop Other Sustainable Features: System Size (in kW): 79 Solar Site Type Government Building Organization: Solarize Greater West Chester
Strategies for a More Sustainable Home
Wayne, PA
Rutger Boerema
Sustainable Features Battery Storage, Composting, Electric Vehicle(s), Heat Pump(s) System Size (in kW): 8.16 Solar Site Type Home
Speksnijder Solar Site
West Chester, PA
Will ClaudioSustainable Features Battery Storage, Energy Efficiency Upgrades, Net zero, Solar PV – Rooftop Solar Site Type Home

PA Senate tries to sabotage RGGI

As the email below from Katie Blume of Conservation Voters of PA explains, the PA Senate just voted to prevent the state from joining the Regional Greenhouse Gas Initiative (RGGI), a program that has also greatly reduced greenhouse gases in adjoining states (RGGI-adopting states are shown in light green in the map below) and has generated hundreds of millions of dollars for clean energy and the needed energy transition… elsewhere than PA.

Pennsylvania has contributed far more than its share of earth-heating gases and is doing far less than its share to fix the problem. For more background from Flora Cardoni of PennEnvironment, see here. A coal power plant is about to shut down in the PIttsburgh area, dumping its own workers with 30 days notice. Funds from RGGI would have retrained those workers for other jobs.

What can we do? See how your PA Senator voted on the anti-RGGI bill, SB 119, and send your opinion. As Katie’s email explains:

I have infuriating news. The state Senate passed a bill yesterday evening that would take away Pennsylvania’s power to join the carbon reduction program called the Regional Greenhouse Gas Initiative (RGGI), which improves air quality and invests millions of dollars back into our public health. This bill could actually prevent the Department of Environmental Protection from working to reduce carbon pollution.

We deserve better than this. The passage of SB 119 would halt the pollution controls and economic benefits of RGGI that Pennsylvania communities and workers so desperately need. The decision is beyond reckless, especially since Pennsylvania consistently ranks in the top 5 states when it comes to greenhouse gas emissions and has the most premature deaths per capita caused by air pollution of any state.

The bill passed 35-15. There’s no question that lawmakers who sided with polluters by voting for this bill need to be held accountable — but the lawmakers who stood up against pressure from Big Polluters should be thanked for voting against it too, especially so that they hold firm if lawmakers attempt a veto override. Will you take a minute to see how your lawmaker voted and thank them if they voted against SB 119, or hold them accountable for blocking action to address climate change, clean our air, and raise revenue?

If we’re ever going to clean up our air and stave off climate change, Pennsylvania has got to change course and start implementing smart carbon reduction programs like RGGI. This cap-and-invest program will encourage companies to reduce their carbon emissions by putting a price on pollution. Those fees are expected to add $1.9 billion to the state’s economy by 2030, which would be invested back into PA communities and workers and generate a net increase of more than 27,000 jobs — many of which are sustainable, clean energy jobs. By putting a price tag on pollution, RGGI incentivizes energy producers to turn away from fossil fuels, cuts carbon, and proceeds will create investments in much needed energy efficiency programs to help reduce energy costs overall.

Having to pay to pollute isn’t popular with Big Polluters, and a misguided vote on SB 119 shows just how hard their lobbyists in Harrisburg are working to make sure that doesn’t happen. We’re holding accountable the lawmakers who put profits over the health of Pennsylvanians, and thanking the ones who were on the right side of history. 

Click here to find out how your state senator voted on SB 119, and send them a message to thank or hold them accountable for their vote.

Thanks for all that you do.

Katie Blume
Political Director
Conservation Voters of PA

Encouraging statistics about the green revolution

Report for Chester County Environmental Alliance, May, 2021, by Christi Marshall

I’d like to share a few encouraging statistics about the green revolution that is overtaking our waning reliance on fossil fuels.

Nigel Stickells / Wind Turbines, Vine House Farm, from Wikimedia Commons

Wind turbines currently provide over 9% of the energy in our country, and are our most prevalent form of renewable energy. I used to see the Empire State building every day out of my office window in Manhattan. So I was pleased to learn that this building, which includes so many offices that it is assigned its own ZIP Code, is now running completely on wind energy. The Empire State Realty Trust, which now owns the building, is committed to 100% wind turbine-generated energy purchased through Green Mountain Energy.

Since barely 2% of renewable energy is currently powering commercial buildings, this is an encouraging model.

One of the most prominent oil and gas mega giants, Exxon Mobil, often called the ultimate blue chip company, actually lost its place last year as one of the 30 companies in the Dow Jones industrial Average. Their purchase several years ago of a major natural gas company has been an investment disaster. They are now $60 billion in the red. And now three of its largest shareholders, all major pension funds with total assets of $850 billion, are attempting to force the replacement of four board members with individuals interested in transitioning to net zero emissions by 2050. These three pension fund managers all agree that Exxon Mobil must achieve this goal for the sake of the planet as well as the bottom line.

The well-regarded International Energy Agency aligned with the Paris Climate Accords recently made the bombshell announcement that there is now no further need for continued exploration of oil and gas reserves

Wind turbine energy now costs about $9 per 1000 kWh, compared to $23 for natural gas. Predictions indicate that the cost of wind turbine energy will decline by 50% over the next few years.

The less we rely on natural gas, the less need there will be for pipelines to transmit them under pressure through our beautiful Chester County!

(Update: the effort to replace at least 2 independent members on the Exxon Mobil Board was successful!)

RGGI: An Interview with Flora Cardoni

Harrisburg Lobby Day Event, advocating for 100% renewable energy in PA by 2050.

This interview was conducted by Nathaniel Smith by phone on 12/22/20 with Flora Cardoni, Field Director, PennEnvironment (at the mic in the photo). RGGI (the Regional Greenhouse Gas Initiative, pronounced like the name Reggie) is a major avenue for the Commonwealth and Pennsylvanians to do more in reducing carbon emissions.

How do you see the overall climate problem faced by PA and the world?

Climate change is our greatest existential threat at this time! Pennsylvania has played a historical role as a leader in the extraction of fossil fuels and fracked gas. Our legacy is now part of the worldwide greenhouse gas emissions problem. We’re already experiencing the impacts of climate change here in PA, including extreme weather events, more flash flooding, impaired air quality, excessive heat especially in urban areas, multiplication of harmful insects like Lyme-bearing ticks, loss of snow cover in ski resorts, and more. Impacts worldwide include widespread wildfires, hurricanes, and food insecurity, and these impacts will only worsen without action.

The science is clear: to stop the worst impacts of climate change, protect human health, and ensure a livable climate for future generations, we must transition away from fossil fuels like coal to 100% renewable energy. Polls show that a majority of Pennsylvanians want action to tackle climate change and we have the tools, technology, and policy to do so; all that’s lacking right now is the political will.

How does RGGI work?

RGGI is a “cap and invest” program that caps carbon pollution from power plants (not other sources). Carbon emitters pay a fee for their pollution, designed to offset the external harms of emissions, with the money then invested in energy conservation, renewable energy, home weatherization and insulation, and other measures, including extra help for low-income people. Over the years, the cap on carbon is lowered and utilities bid at auction for the right to use the amount remaining under the cap, with emissions continuing to decrease.

Pennsylvania is the 4th largest carbon-emitting state in the country, after Texas, California, and Florida. Nationwide, transportation is the largest source of carbon pollution but here in PA, it’s power plants — a real threat to our air quality and public health. RGGI is a critical step in reducing this harmful power plant pollution, lowering climate emissions, and protecting our health.

What has other states’ experience been with RGGI?

RGGI has had a huge track record of success over the last decade in many northeastern and mid-Atlantic states, from Maryland to Maine. Virginia and New Jersey are also in the process of joining.

RGGI has proven to be one of the country’s most successful programs to reduce carbon emissions. It has prevented about 100 million tons of carbon from going into the atmosphere each year while providing over $1.4 billion in net economic benefits in participating states.

By joining RGGI, Pennsylvania could cut over 188 million tons of carbon emissions by 2030 while creating 27,000 jobs and generating $2 billion for the state’s economy.

Please explain Governor Wolf’s initiative and the current hearings

RGGI can be joined by executive action, which in October 2019 the Governor announced he planned to do. That started the regulatory process: the PA Department of Environmental Protection developed a draft that it sent to the Environmental Quality Board, which adopted it as a proposed regulation. Now we are in the period for public comments, which will be taken into account and included in the official record. We hope the process will be completed in time for PA to join its first carbon auction in January 2022.

Unfortunately, despite the majority of Pennsylvanians supporting the state joining RGGI, the majority in the PA legislature passed House Bill 2025 last session, which would prevent the PA DEP from joining this program or regulating carbon emissions at all. Gov. Wolf, for whom RGGI is a high priority, vetoed that bill. But that obstructive maneuver will likely resurface early in 2021, and it’s important for legislators to hear the public pushing against that bill and for the many good climate and clean energy bills being held up in unresponsive committees.

What is PennEnvironment doing to help advance RGGI?

PennEnvironment and allied organizations are encouraging Pennsylvanians to make their voices heard in support of this program. About 70 PennEnvironment members and volunteers joined hundreds of Pennsylvanians who testified in the now-completed hearings, with 95% of total testifiers supporting RGGI. We are also working with volunteers to submit letters to the editors of local papers and with local elected officials to submit supportive comments. Finally, we’re collecting thousands of signatures and comments to submit during the comment period (closing date: January 14).

What do the power companies say?

The coal industry is against it, as coal is the most polluting fuel. The renewable energy industry naturally favors RGGI, and so do the operators of nuclear power plants, which do not emit carbon.

What is the situation with legislators in H’burg?

The legislature is divided. Many legislators oppose RGGI because fossil fuels have had such a large role here while others are supportive because they want climate action and cleaner air.

However, RGGI should not be a partisan issue and has received bipartisan support across the region. In Maryland, the Republican governor and Democratic-majority legislature support RGGI and speak highly of the program and all of its benefits. In southeastern PA, legislators of both parties are backing it as a commonsense program that will benefit our climate, health, and economy.

What are RGGI’s implications for jobs?

RGGI would create 27,000 PA jobs in renewable energy and supporting industries and add $12 billion to the state’s economy, not only from building the infrastructure of the future but also from spending carbon auction fees for purposes like home weatherization.

The program can also help pay for retraining workers in the coal industry, which has been in decline for many years. Making and funding a plan to protect workers and train them for new jobs will help many communities that today are disadvantaged — unlike the sudden 2019 closing of the Philadelphia oil refinery, which left over a thousand workers in the lurch.

Does RGGI have any implications for environmental and social justice?

Yes: RGGI would secure cleaner air for people living near power plants. Regulations should also ensure that new polluters don’t take the place of the old ones and that plants in environmental justice communities aren’t allowed to pollute more to offset reductions elsewhere. PA’s RGGI plan should stipulate reinvesting in lower income communities and energy assistance to those in need.

How would RGGI affect household and business costs?

Coal and oil pollution obliges us all to pay hidden costs such as added health costs, climate costs, and locally lower real estate values. RGGI will reduce those costs and, as renewable energy is phased in more prominently, electricity prices should be reduced. In fact, electricity prices have actually fallen by 5.7% in RGGI states – outperforming price levels in non-RGGI states. Solar and wind energy are already competitive, even with the subsidies and indirect costs still given to other power sources, and as they expand, electricity costs will drop even further.

Is renewable energy important in the future PA economy?

Yes, renewable energy is essential to Pennsylvania’s future! PA needs to not fall behind, but rather invest in and be a leader in the renewable energy future we all need and deserve.

What can people in PA do now?

By January 14, sign the petition in support of RGGI at bit.ly/RGGIforPA. You can also urge your community leaders and elected officials to support RGGI, write letters to the editor, and influence others on social media.

The more voices we can raise in support of climate action, the more likely it is that we can see this program to the finish line.

As Pennsylvania Lawmakers Push Sneaky Petrochemical Corporate Subsidies, Investing in Renewables Would Be Jobs Bonanza

from Food and Water Watch PA, 7/14/20 [Food and Water Watch is a member of CCEA]

Forthcoming analysis finds similar investment in clean energy would create substantially more employment than Shell cracker plant

Yesterday, the State Senate passed an amendment to an unrelated bill that will grant massive tax breaks to petrochemical corporations in Pennsylvania, a move that recalls legislation (HB 1100) that was vetoed by Governor Tom Wolf earlier this year.

While these corporate handouts are promoted as a powerful tool to create desperately needed jobs, forthcoming research from the national organization Food & Water Watch reveals that the subsidies awarded to energy giant Shell to build a plant in Beaver County created far fewer jobs than supporters predicted, and that a similar level investment in renewable energy projects would create far more employment opportunities.

The Food & Water Watch research determined that while the state granted Shell an astonishing $1.6 billion in tax incentives for a project that will create a total of 600 permanent jobs (a cost of $2.75 million for every long-term job), a similar level of investment in wind and solar would create 16,500 jobs, which would almost match the state’s total employment in the oil and gas industries.

In response to the Senate vote, Food & Water Watch Executive Director Wenonah Hauter released the following statement:

“In the midst of a deadly global pandemic, Pennsylvania lawmakers are creating a secret scheme to hand hundreds of millions of dollars to petrochemical corporations in order to rescue the ailing fracking industry and create more plastic junk. Our research shows that investing in wind and solar provides far more bang for the buck. Instead of giving money to corporate polluters like Shell, lawmakers should put a halt to these absurd petrochemical giveaways, and build a clean, renewable energy industry that will create far more safe and stable jobs.”

EQAT Action at PECO December 11, 2019

from West Chester Green Team

Earth Quaker Action Team (EQAT) protested simultaneously at three PECO locations in Chester County: Phoenixville, Coatesville and Warminster early on Wednesday December 11. Protesters’ demands were simple “PECO, get a plan to combat climate change.”

About a hundred people divided over the three locations delivered the message by songs, banners, signs, and speeches.

PECO has been seriously lacking in its response to climate change by not purchasing nearly enough of its electricity from renewable sources like solar and wind. PECO is not thinking long term and climate change is already causing deadly droughts, floods, and other extreme weather. If we do not take immediate action, the results could be catastrophic.

At the same time, income inequality is reaching historic heights. Working class communities and communities of color are facing staggering levels of unemployment as businesses and the wealthy profit. We believe that there are better ways of doing business that reduce climate change and produce good jobs.

PECO must become part of the solution by increasing the purchases of locally produced sustainable energy.

We demand that PECO derive 20% of the total energy production from sustainable sources produced locally while prioritizing community-owned solar power, ownership by low-income communities in PECO’s service area, and installation by local workers paid livable wages, especially from high unemployment areas in its service area.

So far the response of PECO has been words but no action and we demand immediate action to get to the 20% sustainable power by 2025. Europe just signed their Green New Deal so it’s not like the rest of the world is not moving forward. It’s companies like PECO that need to get with the times and if it takes more protests, then we will up our protests to a level that PECO can not turn away from.

Since 2015 our campaign has grown with actions like the PECO Runaround where 100 runners, walkers, and wheelers circled company headquarters at the “PECO Runaround” (because PECO is giving Philadelphia the runaround on solar). The event raised $10,000 to Power Local Green Jobs.

We will not sit still until PECO comes up with a plan and executes that plan with tangible results.

— Jakob

See also Donna Rovins, “Group continues to push PECO on solar power, green jobs,” Daily Local News, 12/15/19