Renewables

When it comes to energy storage, most people are quite familiar with lithium-ion (Li-ion) batteries. They are, of course, commonly used to power cell phones, electric vehicles (EVs), power tools, and many

The Lijiaxia Hydropower Station No. 5, one of the world’s biggest hydropower plants in a dual-row turbine layout, completed its 72-hour trial run and became officially operational on Oct. 10. Completion of

A landmark utility-scale wind project is now operational in the United Arab Emirates (UAE), despite previous concerns that large-scale wind energy is not viable owing to the region’s low wind speeds. Abu

In light of the widespread integration of renewable energy resources to the power grid, the imperative of ensuring optimally efficient, safe, and reliable energy storage infrastructure cannot be overstated

Brookfield Asset Management announced the launch of Deriva Energy, the new name for Duke Energy’s former unregulated commercial renewables business that Brookfield acquired earlier this year. Deriva, which considers itself a leading operator and developer of clean power projects in the U.S., is headquartered in Charlotte, North Carolina. Brookfield on Oct. 25 said it had […]

Off-grid projects with battery energy storage systems (BESSs) are revolutionizing the energy landscape, providing reliable power solutions in remote locations while promoting sustainability. Off-grid BESS technology is beginning to grow in demand, as it offers a plethora of benefits to customers seeking energy independence through its role in managing power supply and demand. In remote […]

New York officials said the state will invest in several new renewable energy projects, both offshore and onshore, that will add 6.4 GW of clean energy generation capacity to the state’s power grid. Gov. Kathy Hochul on Oct. 24 said the projects will deliver about 12% of New York’s electricity supply once all the installations […]

Italian power and gas giant Enel Group has agreed to sell its entire geothermal power portfolio in the U.S., along with several small solar plants, to Ormat Technologies for $271 million. The multinational’s 2008-founded renewables subsidiary, Enel Green Power, on Oct. 23 said it reached an agreement with Reno, Nevada–headquartered Ormat for the sale of […]

The much-watched Advanced Clean Energy Storage Hub (ACES Delta)—a project shaping up to be the largest renewable hydrogen energy hub in the U.S.—has received its first shipment of large-scale hydrogen electrolyzers and gas separators.  The shipment, unveiled on Oct. 25, marks the first equipment delivery for the Delta, Utah, project’s integrated Hydaptive package. Hydaptive is […]

A California-headquartered energy company announced the start of commercial operation of one of the nation’s largest solar-plus-storage hybrid power plants. Officials with Clearway Energy Group, along with California Gov. Gavin Newsom, on Oct. 18 said the Daggett Solar + Storage project in San Bernardino County is now online. The installation features 482 MW of solar […]

Fifty-eight projects spearheaded by major U.S. power stakeholders will receive up to $3.5 billion in federal funding to improve grid flexibility and boost power system resiliency against extreme weather and climate change, the Biden administration announced on Oct. 18. The projects mark the  Department of Energy’s (DOE’s) first competitive selections under the Grid Resilience and […]

Renewables are far from the primary power source in the U.S. No longer is the cost of renewable energy, particularly onshore wind and solar, the most substantial hurdle to the energy transition. New obstacles loom large. Predominant among these is connecting the infrastructure dots between new alternative sources and the current grid, all while maintaining […]

During President Biden’s first year in office, his administration published a document titled “The Long-Term Strategy of the United States: Pathways to Net-Zero Greenhouse Gas Emissions by 2050.” The document says all viable routes to net-zero involve five key transformations. They are: Decarbonize electricity. Electrify end uses and switch to other clean fuels. Cut energy […]

A renewable energy development group said it has started work on the first of three planned solar-plus-storage projects in Mississippi that will serve both residential and industrial customers. Origis Energy, headquartered in Miami, Florida, on Oct. 11 said the three installations will have total solar power capacity of 550 MW, along with a total of […]

Salt River Project (SRP) has become one of the first U.S. utilities to shift from an Integrated Resource Plan (IRP) to an Integrated System Plan (ISP), a “holistic roadmap” that takes into account evolving power system needs, energy affordability, and carbon reduction goals. The pioneering move by the public power entity that provides power and […]

An Arizona utility plans to build a battery energy storage system (BESS) that will help it store more of the region’s abundant solar energy, enabling the power to be used after the sun goes down. Tucson Electric Power (TEP) in early October said it plans to start operating what would be the largest energy storage […]

Most propane used in the U.S. today is produced as a byproduct of natural gas processing and crude oil refining, which are not considered “green” technologies. However, renewable propane availability is growing. Renewable propane, like its conventional brother, is commonly made as a byproduct of other fuel production, in its case, often renewable diesel and […]

The decision on whether or not to invest in distributed energy resources is complicated. Evaluating all aspects, including cost, consumption metrics, resource availability, personal goals, and reliability

In the U.S., there has always been a direct correlation between the disparity in income and the distribution of renewable resources. Equity in energy refers to fairness in the distribution of energy, benefits, and burdens among different people and communities. It was designed to rectify historical inequalities, recognizing the need to create a fair and […]

Over a year after the start of Russia’s attack on Ukraine, Germany is at the heart and center of current debate when it comes to energy dependence. Like most European countries, Germany did not have adequate time to wean off Russia’s rich and steady inflow of natural gas. But the impact of Russia’s abrupt supply […]

It’s pretty easy to understand how the weather affects certain forms of power generation and infrastructure. Sunlight is obviously needed to generate solar power, wind is required to produce wind energy, and extreme storms of all kinds can wreak havoc on transmission and distribution lines, and other energy-related assets. Therefore, having accurate and constantly updated […]

Energy industry analysts have said energy storage will be needed to support the integration of renewable energy into the U.S. power grid, and to provide grid flexibility and reliability. Energy storage, including the use of battery energy storage systems (BESS), also will support moves toward electrification and continued decentralization of U.S. power generation. A new […]

India has begun commercial operation of its first domestically designed 700-MWe pressurized heavy water reactor (PHWR) at the Kakrapar nuclear power plant in Gujarat, state-owned Nuclear Power Corp. of India Ltd. (NPCIL) reported on Aug. 30. Commercial operation of  Unit 3 at Kakrapar Atomic Power Project, which is located near the city of Vyara in the […]

A successful clean energy transition depends on maximizing output and minimizing the costs of renewable investments.In particular, wind turbines are highly effective assets but require frequent detailed inspections and maintenance to ensure they are fully operational and maximize their energy production. This can be ‘easier said than done’ for many wind turbine owners and operations […]

When a hostile foreign country invades your homeland, many power projects might fall by the wayside, but for DTEK, providing reliable power to customers and continuing to develop secure energy resources was

The Mount Olive project in New Jersey is a model for turning a brownfield site into a “brightfield,” supporting cleaner power generation and providing a wealth of benefits for the local community. The U.S

The hydropower industry has placed a keen focus on sustainability in recent years. “The San José Declaration on Sustainable Hydropower,” a landmark declaration issued on Sept. 24, 2021, by the hydropower

Power companies must respond to outages caused by extreme weather events. Having accurate predictions concerning the severity of impending storms can ensure companies are prepared with the right resources on

Earlier this year the Biden administration hosted its inaugural Floating Offshore Wind Shot Summit, showcasing the efforts of federal departments to work with state, tribal, industry, and other interests to

A 200-MW onshore wind farm project is under construction in Texas, an installation that will add to the state’s U.S.-leading renewable energy portfolio. RWE, a German multinational energy provider, on August 31 said the Montgomery Ranch Wind Farm is being built in Foard County. The company said it the project will increase RWE’s installed wind […]