Latest Stories by Aaron Larson

Ownership Change Results in Closure of Three Coal Units
Ownership Change Results in Closure of Three Coal Units

Arizona Public Service (APS) has purchased Southern California Edison’s (SCE’s) ownership share in the Four Corners Power Plant Units 4 and 5. The two units—located on Navajo land in Fruitland,…



New Finnish Nuclear Plant Moves Forward
New Finnish Nuclear Plant Moves Forward

JSC Rusatom Overseas and Fennovoima have signed a plant supply contract to construct a nuclear plant of the AES-2006 pressurized water reactor design (Figure 1) in northern Finland, the companies…


Duke’s H.F. Lee Plant: Another One Bites the Dust
Duke’s H.F. Lee Plant: Another One Bites the Dust

Demolition specialists imploded the H.F. Lee Steam Plant stacks on Dec. 20, changing the landscape of Wayne County, N.C., forever. The 382-MW facility began commercial operation in 1951 and was…


MISO Completes Largest-Ever Power Grid Integration
MISO Completes Largest-Ever Power Grid Integration

Midcontinent Independent System Operator Inc. (MISO), the regional transmission organization (RTO) for a large portion of the Midwestern U.S., completed the integration of a four-state region of the electric grid across the…


Dominion’s Indy Solar Projects Go Into Service
Dominion’s Indy Solar Projects Go Into Service

Dominion announced that it has placed into service a group of solar generation projects in Marion County, Ind., that will generate up to 28.6 MW of electricity. The three projects,…


1.05-GW Iowa Wind Expansion Moves Forward
1.05-GW Iowa Wind Expansion Moves Forward

MidAmerican Energy Co. is already the top ranked, rate-regulated utility owner of wind generation in the U.S. and with 448 new wind turbines being added in Iowa—the largest wind expansion…


Transformer Fire Takes Down Nuclear Plant
Transformer Fire Takes Down Nuclear Plant

Arkansas Nuclear One Unit 2 was taken offline the morning of Dec. 9 due to a transformer fire in the site switchyard. Operators at the plant declared an “Unusual Event”…


Europe’s Most Efficient Coal Plant Comes Online
Europe’s Most Efficient Coal Plant Comes Online

With an electrical efficiency of 45.95%, the Lünen hard-coal-fired power plant, located on the Datteln-Hamm Canal in the state of North-Rhine Westphalia, Germany, is Europe’s cleanest and most efficient. The…