Wind

Increasingly, today’s electric power grids are interacting with microgrids and in more complex ways. Yet, much work needs to be done to integrate microgrids and flexible demand into the wide-area synchronous

SUGAR LAND, Texas, May 30, 2019 /PRNewswire/ — Quest Floating Wind Energy’s latest report illustrates that Developers are looking to Offshore as a more beneficial environment to harvest larger volumes of wind energy. Offshore wind farms are developed with ‘bottom fixed’ structures in relatively shallow, near shore waters. As 80% of the best wind resources lie […]

A wholesale power provider in Colorado wants to supply the state’s largest electric cooperative with power from mostly renewable sources, saying it will pay Tri-State Generation and Transmission Association to retire its coal-fired plants in Colorado and New Mexico. Tri-State, at least for now, said it will not consider the offer. Denver-based Guzman Energy on May […]

Swedish utility Vattenfall will take up deployment of the massive 12-MW Haliade-X offshore wind turbine in Europe, marking a major milestone for GE Renewable Energy’s effort to boost sales of the largest turbine currently on the market.  The two companies agreed to cooperate after a year of “intensive exchanges during which Vattenfall conducted an in-depth […]

Sub-Saharan Africa’s power generation capacity is projected to surge 4% annually through 2040, and its current energy mix—which is today dominated by hydro and coal—will likely be more diversified as interest rises in renewables such as solar and wind, General Electric (GE) said in a white paper surveying market opportunities in the region that it […]

In the days following its May 7 announcement that it will spin off its Gas and Power business, Siemens has fleshed out how and when the carveout will occur, laid out its reasons for lumping its energy businesses together, and put forth a market case for why a business separation may be a “win-win” situation […]

The percentage of coal-fired generation in the U.S. electricity mix will continue to decline, the Energy Information Administration (EIA) said May 9, with gas-fired generation accounting for at least 40% of the nation’s power this summer and output from renewables continuing to rise. EIA’s latest Short-Term Energy Outlook (STEO) said coal-fired units will produce only […]

The Electric Reliability Council of Texas (ERCOT) has issued a fresh warning that continued “above-normal” growth in electric demand could require it to enter Energy Emergency Alert (EEA) status to maintain system reliability this summer.  As it released its final Seasonal Assessment of Resource Adequacy (SARA) for the upcoming summer season (June to September), a preliminary […]

The UK has gone a week without using electricity from coal-fired generation, according to the National Grid Electricity System Operator (NGESO), which oversees the power network in England, Wales, and Scotland. Government officials said it’s the first time the UK has gone without coal in a week-long period since 1882, when a coal-fired plant opened […]

Offshore moorings have a long tradition in the oil and gas industry. Even though most offshore mooring systems feature similar components, they differ a lot in design, depending on the bathymetries, the metocean data, and the design of the platform they support. But despite the wide range available in the market, the fast development of […]

The power grid is a pretty complex system. Electricity is generally produced on an as-needed basis. Generators ramp up and down based on demand. However, energy storage systems are beginning to change how

Meeting increasing worldwide demand for wind energy depends on reliable turbine performance, and performance can significantly benefit from optimized main shaft and gearbox bearing selection. Wind turbine

Partial wind project repowering enables owners to generate more energy from their sites, extend the life and improve the availability of their projects, and take advantage of extended renewable energy

Siemens Gamesa Renewable Energy has announced that it has signed a contract to supply and commission 43 SG 4.5-145 wind turbines, with flexible rating up to 4.8 MW, for a wind project in Canada with an undisclosed customer. The order is for a nominal capacity of 194 MW. The SG 4.5-145 will be the most […]

Sempra Energy on April 22 marked its complete exit from the U.S. renewables business as it completed the sale of 724 MW of operating wind generation and battery assets to American Electric Power (AEP) for $1.05 billion.  The San Diego–headquartered utility holding company, which says it has the largest U.S. customer base, said the move […]

HOUSTON (Apr. 22, 2019) — Pure Safety Group (PSG), the largest company dedicated solely to fall protection, has unveiled a new lineup of three self-retracting lifelines (SRLs). The SRLs are part of the company’s robust schedule of new product launches in 2019, during which it will release more than 20 new products for keeping workers […]

Dallas, TX (April 17, 2019) — Leeward Renewable Energy, LLC (“Leeward”) today announced the company has successfully completed the full-scale repower of its Mendota Hills Wind Farm (“Mendota”) located in Lee County, Illinois.  Leeward achieved a financial close with a subsidiary of Citi, which provided tax equity financing for the project. The full-scale repower of […]

The Arkona offshore wind power plant was officially opened April 16 by owners E.ON and Equinor in the German Baltic Sea. Siemens Gamesa Renewable Energy (SGRE) carried out construction works including the installation and commissioning of 60 SWT-6.0-154 direct drive offshore wind turbines in a record time of only five months between Juni and October […]

Legislation recently introduced in the U.S. House that would expand the federal solar investment tax credit (ITC) to energy storage technologies has gained the backing of major trade groups  representing the solar, hydropower, and wind sectors. The Energy Storage Tax Incentive and Deployment Act (H.R. 2096), introduced on April 4 by Reps. Mike Doyle (D-Pa.), […]

Construction activity on wind projects across the U.S. surged to a record level of more than 20 GW in the third quarter of 2018, and about 35.1 GW of new wind capacity was under construction or in advanced development at the end of 2018, according to the American Wind Energy Association (AWEA).  In 2018, the […]

The Department of Energy (DOE) unveiled a slate of measures to help U.S. hydropower thrive as costs for wind and solar plummet. Measures will include a roadmap to identify hydro’s value in a future grid, and a first-of-its-kind prize designed to encourage innovative and faster pumped storage construction techniques. In her opening speech at Waterpower […]

Introducing two new turbines, SG 5.8-155 and SG 5.8-170, that increase the AEP by over 20% and 32%, respectively, compared with the SG 4.5-145 Siemens Gamesa Renewable Energy (SGRE) continues to advance its product strategy by introducing a new onshore platform: the Siemens Gamesa 5.X platform, which encompasses two turbine models: the SG 5.8-155 and […]

01 April 2019: Fred. Olsen Renewables places order with ZX Lidars for integrated nacelle wind Lidars on every turbine at the 105 MW Högaliden Wind Farm Fred. Olsen Renewables, a leading global developer, owner and operator of renewable energy assets has confirmed its most recent order of turbines features nacelle Lidar for both wind farm […]

Oslo, Norway– 1st April 2019 –DNV GL, the world’s largest independent energy advisory and certification body, today announces that it is working with Equinor to undertake a third-party verification study of the Hywind Tampen floating wind farm in Norway. Hywind Tampen is expected to be the world’s first offshore wind farm powering oil platforms. Situated […]

SeaPlanner Ltd has been awarded the contract by Triton Knoll Offshore Wind Farm Limited, to provide its Marine Management System, SeaPlanner, and SeaHub communications solutions to support construction of the 857-MW offshore wind farm, Triton Knoll. The SeaPlanner Marine Management System will be deployed for use by the construction project team to coordinate all personnel […]

An East Coast industrial plant had for months experienced a significant dropoff in energy production from its 36,000-square-foot solar field. The plant’s maintenance team had been unable to find any problems

The ELECTRIC POWER Conference + Exhibition celebrates its 21st birthday this year, with the event scheduled for April 23–26 at the Mirage Events Center in Las Vegas, Nevada. ELECTRIC POWER for the past two

Depending on the deployment location and competing energy prices, photovoltaic solar panels are among the most cost-effective power solutions being added to the grid today, often without subsidies and other incentives. The revelation came during a panel discussion—which included several CEOs from the power sector—that took place at the Bloomberg New Energy Finance (BNEF) Summit […]

The United States Energy Association (USEA) is an association of public and private energy-related organizations, corporations, and government agencies that helps increase understanding of the world’s energy issues. Barry Worthington has been the executive director of the USEA for more than 30 years. During that time, he has seen the association grow from a two-person, […]