POWER

Clearway Energy’s Daggett Solar + Storage power plant in San Bernardino County is a model for producing renewable energy, and taking advantage of existing infrastructure, at the site of a closed thermal

Pumped-storage hydropower is seen as a key technology in China to balance the grid and store excess energy from intermittent sources like wind and solar. The 1.2-GW Jinzhai pumped-storage project is a model

According to the Global Geothermal Power Tracker (GGPT), a comprehensive dataset of geothermal power facilities, about 14 GW of geothermal power is operational worldwide. The U.S. has the largest installed capacity at 3,900 MW, followed by Indonesia (2,418 MW), the Philippines (1,952 MW), Türkiye (1,691 MW), New Zealand (1,042 MW), and Kenya (985 MW). Most […]

The European Commission, the executive arm of the European Union (EU), in 2023 issued recommendations on how member states should proceed with deployments of energy storage. The group said EU countries should

Anyone who works in the power industry knows how important fasteners, such as nuts, bolts, and rivets, and gaskets are to plant operation. Fasteners provide structural integrity, effectively holding everything

Investment Fund Buys Spanish Solar Projects. NextEnergy Capital, an investment fund focused on renewable energy, in August said it had an agreement to buy 12 solar power projects in Spain. The installations in

Marnie and Maya answer real questions from readers. “Ma’am, don’t you think you should take a rest?” asked Maya Sharma, lead field engineer of Surfaceblow & Associates International. “But how can

Every year, I look forward to attending several power industry events. Among my favorites is the big event POWER hosts, known as Experience POWER Week. The conference will be held this year at the Renaissance

As the urgency to combat climate change intensifies, the energy sector faces unprecedented financial risks. One of the most pressing issues is the risk of stranded assets. This challenge was first brought to widespread attention by the Carbon Tracker Initiative’s 2011 report, which highlighted the financial risks associated with unburnable carbon. Now, the risk of […]

There is plenty of enthusiasm around hydrogen as a possible alternative fuel to natural gas in combustion processes. Some hope it can eventually replace natural gas in applications such as utility boilers. However, any transition to 100% hydrogen has plenty of challenges to overcome due to it having such fundamentally different combustion characteristics. This gives […]

MeeFog’s very first installation of inlet air fogging was done at Harbor Cogen in Southern California in 1991 on a GE 7EA turbine where it continues to be used for power augmentation to this day (Figure 1). When it was installed, the fogging arrays were placed upstream of the air filters. Since that time, more […]

The push for decarbonization in Europe is reshaping the power sector. Stringent environmental regulations and ambitious renewable energy targets have necessitated the expansion and upgradation of the electricity distribution network. This is to accommodate the increased adoption of distributed energy resources (DERs) and electrification across sectors. These factors are expected to significantly drive the demand […]

As the power industry becomes more complex, the ability to move contextualized data will be a catalyst for more successful, efficient operations. Power producers and distributors face a unique set of

Condition monitoring can transform how power plants operate and maintain their assets. This article argues that to exploit the full potential of condition monitoring, it’s necessary to use data to acquire

Renewable energy project developers and contractors must be prepared to negotiate novel risks in a quickly changing global market. Technological innovations in renewable energy equipment and decreasing

Energy services businesses are poised to benefit from an unprecedented amount of government support for energy infrastructure. However, choppy waters lie ahead as business models and market conditions evolve

Through its innovative virtual power plant (VPP), Arizona Public Service (APS) harnessed smart home devices to save 138 MW during a historic heatwave, shifting peak demand and proving critical for grid

The Pine Bend refinery in Minnesota added a 45-MW solar power array to support the facility’s supply of electricity, reaping the benefits of reduced costs, lower emissions, and more. Owners of commercial and

Vietnam Electricity Group’s Ho Chi Minh City Power Corp. (EVNHCMC) deployed a distribution automation system that facilitates automatic—and very quick—fault detection and handling with a success rate of

A marvel of modern engineering, Viking Link—the world’s longest onshore and subsea interconnector—began commercial operations in December 2023. The project garners POWER’s inaugural Transmission and

I thought the title from R.E.M.’s 1987 song was a fitting headline for this article. I contemplated using Bob Dylan’s “The Times They Are A-Changin’,” but I thought R.E.M.’s “stream of

Emerging from a historic election that stripped the African National Congress (ANC) party of its majority, South Africa’s new government has indicated it will accelerate the transition to renewable power to

Managers know that valves are important to plant operation. That’s why keeping them in top condition is a priority. Upgrading to advanced valve designs and reducing stress on valve materials are just a

Combined cycle gas turbine (CCGT) power plants started appearing on a larger scale in the late 1990s and have since then been a very efficient supplier of baseload and lately peaking capacity to the power grids. The U.S. Energy Information Administration (EIA) recently reported that natural gas–fired capacity additions are increasing in the U.S. again […]

This June, the European Council formally adopted a first-of-its-kind regulation that sets out to restore at least 20% of the European Union’s (EU’s) land and sea areas by 2030 and all ecosystems in need of

Negativity can push you off your course in life. This is when Marnie first pushed back. “Any signal, Maya?” asked Marnie Surfaceblow, vice president of Surfaceblow & Associates International, as she

To achieve net-zero goals and accelerate the global energy transition, the International Energy Agency (IEA) stated that countries need to triple renewable energy capacity from that of 2022 by 2030, with the development of solar photovoltaics (PV) playing a crucial role. Additionally, the comprehensive electrification of combustion engine vehicles is an indispensable measure for reducing […]

Transitioning the world towards cleaner and greener energy is proving to be more challenging than we once all hoped. There are real concerns about what impact the slower speed of uptake is having on our

Malaysia Slightly Moves Up Timeframe for Coal Phaseout. Malaysia will halve its coal use by 2035 and phase out coal generation by 2044, slightly earlier than previously anticipated by the country’s National

Sustainable municipal waste management solutions often involve waste-to-energy plants that can produce electricity while also providing steam to district heating systems. Efficient steam turbines are important