Category / News

Energy storage services provider Stem Inc. said it will provide smart energy storage services to NineDot Energy, a cleantech developer that designs and deploys community distributed energy generation and storage projects. The projects include six front-of-the-meter (FTM) standalone energy storage sites in Staten Island, New York, that represent more than 110 MWh. The portfolio is…

EDP Renewables North America said it finished a repowering project at the Blue Canyon II Wind Farm in Carnegie, Oklahoma. The company said 73 of Blue Canyon II’s 84 turbines were repowered, along with each turbine’s nacelle, blades and top tower section. The turbines were upgraded from V80 1.8 MW machines to V110 2 MW…

At the January 11 policy meeting, SPP staff explained their rationale to skip an economic planning cycle in favor of reliability planning studies due to the potential for misalignment of planning assessments in 2025. MISO had seen this before and did the same thing, skipping the 2020 “futures” assessment cycle in favor of 2021 futures.…

Sunpower said it may have to spend as much as $31 million to replace faulty connectors on an unspecified number of commercial and industrial (CIS) solar arrays. Analyst firm Roth Capital Partners estimated that as many as 1,000 sites representing around 9 MW of installed capacity could be affected. In a statement, Sunpower said that…

More than a year after global solar energy markets were rocked by credible allegations of forced labor’s use in parts of in China, evidence is mounting that supply chains are diversifying away from those conflict regions. The shift is being aided in part by growing global demand for solar energy equipment. New sources of supply…

Batteries get hyped, but pumped hydro provides the vast majority of long-term energy storage essential for renewable power By Andrew Blakers, Australian National University; Bin Lu, Australian National University; and Matthew Stocks, Australian National University. This article is republished from The Conversation under a Creative Commons license. Read the original article. To cut U.S. greenhouse…

MidAmerican Energy said it plans to to spend $3.9 billion to add more than 2 GW of wind energy and 50 MW of solar generation in Iowa. The company also proposed feasibility studies to look at other clean generation technologies, including carbon capture, energy storage and small modular nuclear reactors. The company said that since 2004,…

Engineering consulting firm Burns & McDonnell completed construction of three 10 MW/20 MWh lithium-ion battery energy storage systems in West Texas. Last May, the company was selected by LG Energy Solution and Sustainable Environmental Renewable (SER) Capital Partners to provide engineer-procure-construct (EPC) services for the projects, which consist of LG Chem battery racks populated with JH3 and…

South Fork Wind received approval of the project’s Construction and Operations Plan (COP) from the U.S. Department of the Interior’s Bureau of Ocean Energy Management (BOEM).   The COP approval outlines the 132 MW project’s turbine spacing, the requirements on the construction methodology for all work occurring in federal ocean waters, and mitigation measures to protect…

Battery energy storage company Viridi Parente said it raised $94.695 million in a Series C funding round. The latest funding round boosts Viridi’s value to $700 million, and supports the company’s aim to manufacture point-of-use lithium-ion battery technology at scale.   The Series C round was led by existing investor B. Thomas Golisano, a philanthropist and…