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EPA Proposes Rule Changes to Coal Combustion Residuals (CCR) Requirements to Restore American Energy Dominance

LCG, April 10, 2026--The U.S. Environmental Protection Agency (EPA) announced yesterday a rule proposing several revisions to the federal regulations governing the disposal of coal combustion residuals (CCR) and the beneficial use of CCR. The EPA designed the rule to encourage resource recovery, allow for site-specific considerations in permitting, and provide regulatory relief while continuing to protect human health and the environment. The EPA will be accepting comments on the rule for 60 days after publication in the Federal Register, and it will also hold an online public hearing on the rule.

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Vault 44.01 Receives EPA Class VI Permit Approval for CCS Project in Indiana

LCG, April 9, 2026--Vault 44.01 Ltd. (Vault) announced today that the U.S. Environmental Protection Agency (EPA) Region 5 has issued a final Underground Injection Control (UIC) Class VI permit for the One Carbon Partnership CCS project (the "OCP Project") near Union City, Indiana. The One Carbon Partnership is a joint venture between Cardinal Ethanol and Vault.

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Industry News

Nevada Solar One Project Delivers Power to Grid

LCG, June 8, 2007--Acciona Solar Power announced yesterday that its Nevada Solar One project has commenced operations and is delivering power to the grid. All of the power from the 64-MW plant will be purchased by Nevada Power Company and Sierra Pacific Power Company under long-term power purchase agreements (PPAs).

In contrast to a photovoltaic energy conversion process that creates electricity via a chemical reaction between sunlight and a thin film, the Nevada Solar One project uses large-scale, parabolic trough technology to focus the energy from the sun to heat liquid, typically oil, which in turn is used to heat water to create steam. The steam powers a traditional turbine to generate power. The facility is now one of the largest solar power plants in the world.

Mirrors for the facility cover 400 acres in the Eldorado Valley. The project was constructed over a 16-month period and cost over $250 million. Commercial operations are scheduled to commence within a week.
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