Archive: Renewables

Public Service Co. of New Mexico (PNM) closed Unit 2 and 3 of the four-unit San Juan Generating Station (SJGS) near Farmington, New Mexico, in December 2017. Unit 2 came online when the plant opened in 1973 and is the oldest unit at San Juan. Unit 3 began operation in 1979. The shutdown of these two units will result in the reduction of energy generation of approximately 836 MW. PNM plans to replace the loss in generation with a diverse mix of increased renewable energy, existing nuclear power, natural gas generation, and increased power capacity from Unit 4. 

Courtesy: Kip Malone/PNM

More Coal and Nuclear Can Replace Retired Generation, State Supreme Court Rules

The Supreme Court for the state of New Mexico affirmed a final order by state regulators to allow Public Service Company of New Mexico (PNM) to replace lost generation from two shuttered units at its 1,800-MW coal-fired San Juan Regional Generation Station with coal and nuclear resources. The case stems from a petition filed by […]

This is a rendering of the proposed Dania Beach Clean Energy Center, which will replace the existing Lauderdale power plant in Florida. Florida Power & Light says the new facility could come online in 2022. Courtesy: Florida Power & Light

FPL Will Build New Gas Plant, Adds More Solar

Florida regulators on March 1 approved Florida Power & Light’s (FPL’s) plan to build a new $888 million natural gas-fired power plant, replacing an existing gas- and oil-fueled plant on the same site in Dania Beach that is being retired this year. The utility on Thursday also announced the opening of four new solar power […]

Part of the Desert Sky Wind Farm off I-10 in Texas. Desert Sky Wind Farm is a 160.5 megawatt wind power station located near the far West Texas town. Source: Wikimedia Commons

ERCOT Anticipates Summer Supply Crunch Amid Unit Retirements

The recent retirement of older generating units and high peak usage owing to economic growth could tighten operating reserves in the region served by the Electric Reliability Council of Texas (ERCOT) this summer. The grid operator said on March 1 that total resource capacity for the upcoming summer (spanning June through September 2018) is expected […]

Draw down and cut off of releases from the damaged spillway at Oroville Dam. Taken on Feburary 27, 2017. Dale Kolke/California Delpartment of Water Resources.

Human Errors Contributed to Oroville Spillway Failure

Damage to the main and emergency spillways of the Oroville Dam in California, triggered in February 2017 by heavy rain that was part of Northern California’s wettest winter in almost 100 years, has brought

Figure 2 - mos nuclear

Taking Visual Inspection Technology to a New Level

When many of us pick up our smartphones and take a panoramic photo, we probably think that’s a neat feature. But for inspection personnel at a nuclear energy facility, the technique behind those panoramic

A Complete Service Delivery Chain

Software Helps with Proactive Maintenance

Utilities and power plant equipment providers know that maximizing the value of their assets includes keeping them maintained and online. Minimizing downtime is critical, certainly when it comes to keeping the

Muscatine (Iowa) Power and Water coal-fired power plant

POWER Digest [March 2018]

ABB Receives Contract to Upgrade, Expand Combined Cycle Plant. A consortium including Doosan Heavy Industries and state-owned construction company PT Hutama Karya has awarded a $40 million contract to ABB to