The federally owned Tennessee Valley Authority (TVA) announced this week that it was eliminating more than 2,000 jobs as part of its ongoing effort to stem a tide of red ink. The cuts are not as draconian as they might appear, since more than half of the jobs represent vacancies that will now not be […]

Judging by the long-running dispute between the Environmental Protection Agency (EPA) and the State of Texas over greenhouse gas permitting under the Prevention of Significant Deterioration (PSD) program, one might assume GHG permitting in Texas has been stalled, or at least slowed. That assumption would be wrong according to an announcement from the EPA this […]

This supplement to “Strategies for Inspecting HRSGs in Two-Shift and Low- Load Service” in the August issue includes additional discussion of the heat recovery steam generator (HRSG) Inspectors Toolkit and HRSG Inspection Guide sections of the main article plus additional photos of damage caused by rapid startups and two-shifting of units over time. More Tools […]

A significant reform of Germany’s aggressive renewable energy laws passed its final hurdle on July 11, setting the country on a more market-based path toward future growth. The bill was developed and approved by Chancellor Angela Merkel’s coalition government of Social Democrats and Christian Democrats. Because they are the two largest parties, the legislation was […]

A combination of falling natural gas prices, greater integration of renewable generation, and advancing technology has meant changing roles for many plants, particularly gas turbine combined cycle plants. (See “Managing the Changing Profile of a Combined Cycle Plant” in the June 2014 issue.) The added wear and tear on plant equipment, and the changing maintenance […]

The 135-MW Quinto Solar Project, a solar photovoltaic (PV) plant under construction in California’s Central Valley, officially broke ground on July 29. San Jose–based SunPower Corp. is building the plant in Los Banos, and will sell power from the facility to Southern California Edison under a 20-year power purchase agreement. The project is due for […]

Duke Energy Progress announced on July 28 that it was buying out the interests owned by North Carolina Eastern Municipal Power Agency (NCEMPA) in two nuclear plants and two coal plants in North Carolina for $1.2 billion. The sale between Duke Energy Progress, Duke Energy’s Carolina subsidiary, and NCEMPA represents all of NCEMPA’s generation assets. […]

San Diego Gas & Electric (SDG&E) on July 21 formally requested permission from the California Public Utilities Commission (CPUC) to enter into a power purchase agreement (PPA) with NRG Energy for up to 633 MW from the proposed Carlsbad Energy Center. The move is what SDG&E and NRG hope is the last chapter in a […]

The California Energy Commission (CEC) issued a solicitation for proposals earlier this month to fund projects that will demonstrate the feasibility of renewable energy and storage–powered microgrids. A total of $26.5 million in funding is available for three groups of potential projects: low-carbon-based microgrids for critical facilities, high-penetration renewable-based microgrids, and advanced smart and bidirectional […]

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