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Multi-day iron-air batteries reach commercialization… at one tenth of the cost of lithium

Boston startup Form Energy has secured $200 million Series D funding for the development of what is being called a breakthrough in energy storage.

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Ohio regulators consider another 470 MW of solar

The Clearview Solar I project and the Union Solar project are both set to have hearings in mid-August, bringing the total amount of utility scale solar proposed or approved this summer alone to 1,938 MW.

Storage paired with solar shows steady growth, Berkeley Lab says

The report pegged the cost of adding storage to PV on the order of $700-1,300/kWh of storage capacity and the present-value benefit to the host customer of roughly $500-1,000/kWh.

Tesla Powerwalls in California join the movement to create virtual power plants

Made up of distributed residential energy storage, these “plants” stabilize the grid and often end the need for new fossil generation. Tesla customers in California are the latest to join the movement.

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Sunrise brief: The path steepens to 80% renewables by 2030

Also on the rise: Sandia develops a grid-scale battery storage technology, NREL researchers write code to make legacy inverters smarter, and take a moment to admire these solar panels.

Sandia researchers develop new grid-scale energy storage battery

The battery operates at 230 degrees Fahrenheit, opening what researchers said could be “a whole cascading cost savings” including everything from less expensive materials to less insulation.

FirstEnergy acknowledges wire fraud conspiracy, agrees to pay $230 million penalty

In court filings, the Ohio utility admitted it conspired with public officials to pay millions of dollars for legislation favorable to its nuclear power plants.

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Will renewables be able to meet Biden’s clean energy goals?

Data suggest that renewable penetration might reach only one-half of U.S. electricity supply by 2030, but the goal of 80% by 2030 remains possible.

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American Clean Power Association merges with the US Energy Storage Association

The deal marks American Clean Power Association’s second major merger since founding in early 2021, and will bring in close relationships with more than 200 companies across all aspects of energy storage.

NREL projects solar generation and costs for 10 U.S. zones

The national laboratory developed the baseline products to develop and document transparent, normalized technology cost and performance assumptions.