Archive: Solar

Solar panel in factory

U.S. Solar Installations Dip Amid Uncertainty

Burdened by a trade case, unpredictable policy-making, interconnection delays, and other market factors, the U.S. installed 30% less solar photovoltaic (PV) capacity in 2017 compared to a record-breaking 2016. However, the 10.6 GW of new PV capacity added last year represents 30% of all new generating capacity added to the U.S. grid, more than any […]

First Solar - Agua Caliente - Arizona

Regulators, Lawmakers Spar Over Arizona Renewable Mandates

State regulators in Arizona want the state’s investor-owned utilities to source more of their electricity from renewable sources, and develop more energy storage options, rather than rely on new natural gas-fired generation in the future. State senators, however, voted March 14 to give utilities a way to get around any voter-supported mandates for renewables. The […]

The Deely power plant near San Antonio will be closed in 2018. The station's two coal-fired units are among several in Texas being retired as utilities in the state transition away from fossil fuels. Courtesy: CPS Energy

Texas Utility Ready to Ramp Up Renewables

The CEO of Texas-based CPS Energy said March 6 that the utility wants to generate at least 50% of its power from renewable sources by 2040, part of a plan that includes the addition of 550 MW of battery storage, as it looks to reduce its dependence on fossil fuels. But the city-owned San Antonio […]

Test Your Knowledge

Test Your Knowledge Archive

Test Your Knowledge The quizzes provided here offer an easy way to test your knowledge of various power-related subjects. If you want to learn more about the quiz topics, follow links to articles from the POWER archive, which are provided on each individual quiz webpage. Boiler Chemical Cleaning Quiz Gas Turbine Failure Modes Quiz Improving Plant Efficiency Quiz […]

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 […]

When completed, the 36 megawatt frequency regulation project will increase the total ESS capacity delivered by Kokam to South Korean utility KEPCO to 92-megawatts

Can C&I Customers Lead the Energy Storage Revolution?

The private sector is traditionally known as a driver of innovation, so it may be surprising to some people that many businesses have only recently begun to consider advanced energy technologies. Looking at

The F.B. Culley power plant near the Ohio River in Indiana will continue to burn coal at its 270-MW Unit 3, according to Vectren Energy. Courtesy: Wikipedia

More Coal Units Being Mothballed in Indiana

An Indiana utility has confirmed it will close three coal-fired power units, replacing that generation with a proposed natural gas-fired facility along with additional solar power. Evansville, Indiana-based Vectren Corp., a holding company whose assets include Vectren Energy Delivery of Indiana-South, on February 20 released its Smart Energy Future strategic plan, designed to reduce Vectren’s […]

POWER Podcast art-final

Cogeneration Solution Serves Processing Plant Needs [PODCAST]

Concentric Power, a California-based provider of high-efficiency energy modules for onsite refrigeration and electric power generation, recently launched a $100 million financing program for cogeneration and microgrid projects. “We are excited to create a new path forward in energy infrastructure financing and development,” Brian Curtis, founder and CEO of Concentric Power, said in a press […]

Courtesy: Entergy

Entergy One Step Closer to New Gas Plant in New Orleans

In what has been a much longer and more drawn-out process than Entergy could have imagined when it first proposed a new gas-fired power plant in New Orleans, the company got some good news on February 21. The Utility, Cable, Telecommunications, and Technology Committee agreed—after what has turned out to be years of discussion—to send […]


Largest Solar Plant in Southeast Will Be Built in Georgia

A 200-MW solar power plant is being planned at a 2,000-acre site near Warner Robins, Georgia, a project that at present would be the largest standalone solar facility in the U.S. Southeast. First Solar, a Tempe, Arizona-based global provider of photovoltaic (PV) systems, announced the project on February 21. The plant already has a power […]