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Waste-To-Energy Tech Could Slash U.S. Water Sector Carbon Emissions, But Its Potential Remains Underdeveloped

Circle of Blue

Wastewater-to-energy systems start with a process called anaerobic digestion, which treatment plants have been using for ages to reduce the volume of sewage waste. But as the market grows, some urge caution before using wastewater to create renewable natural gas. Photo © Richard Webb / Wikimedia Commons. How It Works.

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Glossary of Greenhouse Gas Terms

Greenbuilding Law

With proposed federal regulation of greenhouse gas emissions by the Securities and Exchange Commission requiring GHG disclosure and new state statutes, including a new Maryland law that requires not only disclosure, but also a mandated reduction in GHG emissions, a greater appreciation of the subject of GHG appears in order.

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The Serious Risks Around Treatment of Biomethane in 45V

Union of Concerned Scientists

methane released from fossil fuel systems) could entirely undermine the climate benefits of the hydrogen tax credit and, worse, drive vast amounts of public dollars to subsidize what are ultimately still heavily-polluting fossil fuel-based projects, now just greenwashed as “clean.”

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Reducing Your Greenhouse Gas Emissions

Greenbuilding Law

As governments enact mandatory greenhouse gas emission laws and as businesses voluntarily make “net zero” pledges, we are increasingly working with organizations, first to understand and calculate their GHG emissions, then to implement strategies for efficacious yet frictionless reductions. Organic waste sent to landfills emits CH4.

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The Carbon Capture Boondoggle Begins To Unwind 

Enviromental Defense

Last week, Capital Power, a major energy company with natural gas, waste heat, wind, solar and, until this week, coal assets, announced that it’s scrapping plans for a $2.6 The engineers behind the Pathways Alliance must recognize that CCS will never be a cost-effective way to reduce greenhouse gas emissions.

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Homer City Coal-Fired Power Plant To Close In Indiana County; Low Price Of Natural Gas, High Price Of Coal, Regulatory Burdens, RGGI Cited As Causes

PA Environment Daily

Homer City based its decision on several factors including the low price of natural gas, a dramatic spike in the cost of its ongoing coal supply, unseasonably warm winters and increasingly stringent environmental regulations. On April 3, Homer City Generation, L.P. Homer City will see tiered layoffs as a result.

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Statement: Ontario’s Hydrogen Investments are Dangerous Subsidies Masquerading as Climate Action

Enviromental Defense

One is a subsidy to Enbridge—a fossil fuel giant—to build a fossil fuel power plant. Enbridge promises to blend some hydrogen with natural gas, but that’s just a dangerous distraction. Blending a small amount of hydrogen into a gas plant won’t meaningfully reduce emissions.