South Dakota

A 128-MW solar energy project that will serve customers of a regional electric power cooperative is under construction in South Dakota, with the facility expected to enter commercial operation later this year. National Grid Renewables on Jan. 10 said work has begun on the company’s Wild Springs Solar Project in Pennington County. The array will […]

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 […]

DEERFIELD, IL (June 23, 2020) — Caterpillar Inc. today announced an agreement with NorthWestern Energy (NYSE: NWE) to supply an integrated power solution that includes six Cat® G20CM34 gas generator sets for a new 58 MW power plant near Huron, S.D. The Cat G20CM34 gas generator sets will replace combustion turbines currently operating at the […]

South Dakota Public Utility Commission Grants Unanimous Approval PIERRE, S.D. and BOULDER, Colo., Aug. 6, 2019 /PRNewswire/ — Scout Clean Energy (Scout), a Colorado based renewable energy developer-owner-operator, is pleased to announce the South Dakota Public Utilities Commission granted approval for a construction permit for the 200-megawatt (MW) Sweetland Wind Farm (Sweetland) in Miller, South Dakota. The […]

Xcel Energy plans to add about 1,550 MW of wind power to its portfolio in the Upper Midwest with the addition of seven wind farms expected to be operational by year-end 2020. The additions are among 11 new wind farms announced over the past year by Xcel in seven states that would add a total […]

Thirteen states are suing the Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers over the recently finalized Clean Water Rule, which they say illegally puts the federal government in charge of a majority of water and land resources in the U.S.  North Dakota, Alaska, Arizona, Arkansas, Colorado, Idaho, Missouri, Montana, Nebraska, Nevada, […]

The D.C. Circuit rejected challenges to the Environmental Protection Agency’s (EPA’s) proposed carbon rules for existing power plants, ruling that it has no authority to review rules that aren’t yet final.  “Petitioners are champing at the bit to challenge EPA’s anticipated rule restricting carbon dioxide emissions from existing power plants. But EPA has not yet […]