Passive Heat from City Sewer Used to Heat and Cool Museum

Credit to Author: Nathan Madding| Date: Thu, 02 Jan 2025 12:08:00 +0000

Through a cutting-edge heat exchange system, the Museum of Bavarian History in Regensburg, Germany, efficiently heats and cools its building, showcasing a promising solution for urban decarbonization and clean

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US DOE: Recovering High Energy-Value Materials from Wastewater

Credit to Author: Zachary Shahan| Date: Wed, 27 Nov 2024 04:40:54 +0000

The US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) program has been stimulating, funding, and supporting early-stage energy technologies and companies for several years now, since it was formed in 2009 under the Obama administration. From cutting-edge batteries to next-gen solar, ARPA-E aims to be ahead of the curve … [continued]

The post US DOE: Recovering High Energy-Value Materials from Wastewater appeared first on CleanTechnica.

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Wastewater Could Be What The LFP Battery Supply Chain Needs

Credit to Author: Tina Casey| Date: Mon, 05 Aug 2024 14:42:28 +0000

The US firm ENTEK is among the many energy storage stakeholders jockeying for an edge on the LFP battery supply chain.

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EPA Unleashes Four-Pronged Assault on Fossil Fuel Power Pollution

Credit to Author: Sonal Patel| Date: Thu, 25 Apr 2024 17:28:19 +0000

In an unprecedented move, the U.S. Environmental Protection Agency (EPA) on April 25 simultaneously finalized four major environmental rules covering greenhouse gases (GHG), air toxics, wastewater discharges, and coal combustion […]

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Solar Power To Gild The Wastewater Treatment Lily

Credit to Author: Tina Casey| Date: Mon, 01 May 2023 16:05:44 +0000

california solar power engie wastewaterIf all goes according to plan, one wastewater treatment plant in California will demonstrate a solar power and energy efficiency model for others to follow.

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EPA Rolls Out More Stringent Effluent Limitations Guidelines for Coal Power Plants

Credit to Author: Sonal Patel| Date: Wed, 08 Mar 2023 16:53:06 +0000

The Environmental Protection Agency (EPA) is proposing more stringent discharge standards for three types of coal power plant wastewater as part of an update to its Effluent Limitations Guidelines (ELGs). However, the agency also proposed compliance flexibilities, and in a separate direct final rule, moved to extend a deadline to allow more coal plants to […]

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Renewable Natural Gas Projects Announced for South Dakota, Florida

Credit to Author: Darrell Proctor| Date: Mon, 09 Jan 2023 17:34:47 +0000

More projects to increase the supply of renewable natural gas (RNG) have been announced in Florida and South Dakota, as investments continue in technologies to produce a low-carbon fuel that could replace diesel and other fossil fuels. OPAL Fuels, headquartered in White Plains, New York, on Jan. 5 announced it has completed the ramp-up period […]

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Biden Administration Rolls Out ‘Durable’ WOTUS Definition in Final Rule

Credit to Author: Sonal Patel| Date: Fri, 30 Dec 2022 18:15:35 +0000

The Biden administration has rolled out in a final what it says is a “durable” definition of “waters of the U.S.” (WOTUS), potentially capping a legal and political battle that has raged for nearly two decades. The final rule issued by the U.S. Environmental Protection Agency (EPA) and the U.S. Department of the Army on […]

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Can Power Plant Wastewater Be Valuable?

Credit to Author: Sonal Patel| Date: Mon, 03 Oct 2022 04:11:00 +0000

The rise and rapid adoption of the circular economy—a systems solution framework that seeks to keep materials, products, and services in circulation for as long as possible—is triggering an interesting

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