World's largest wind turbines may double in size before 2024

Jillian Ambrose for Telegraph: The wind developer behind the world's largest working wind turbines has said the size of its giant offshore blades, currently in UK waters, will double again within seven years.

Mercedes-Benz Energy and Vivint Solar Team Up to Bring Automotive Battery Innovation to the U.S. Residential Solar Market

Exclusive collaboration marks entrance of Mercedes-Benz Energy products into U.S. market

Empower Unveils the Genesys 8K™ Modular Smart Home Energy Platform

Technology that streamlines the deployment of residential solar + energy storage without compromise of performance or cost

America's first offshore wind farm just shut down a diesel plant

Bobby Magill, Grist: America's first offshore wind farm just helped to shut down a small diesel-fired electric power plant on Block Island, Rhode Island.

Solar Power To Threaten Conventional Power By 2020

Leonard Hyman & William Tilles for OilPrice.com: By 2030, solar-plus-storage could threaten the economic relevance of their distribution grids by making less necessary the connection with the local electric utility.

SolarWorld collapses as Europe's solar industry eclipsed by China

Christoph Steitz for Reuters: Europe's embattled solar power industry has been dealt a fresh blow, with cut-price competition from China driving Germany's SolarWorld into insolvency.

Tesla solar roof prices come in cheaper than some had expected

Robert Ferris for CNBC: Tesla said the first two styles of its solar roof will be priced at about $21.85 per square foot. That price is slightly lower than the $24.50 per square foot that Consumer Reports had expected.

Tesla's Solar Roof Is Finally Ready For You to Buy

Tom Randall for Bloomberg: Elon Musk says orders will begin today. Pricing details have yet to be revealed.

The Netherlands opens massive offshore wind farm

Megan Treacy for TreeHugger: The long distance from shore has the benefit of being beyond the horizon so there is no visible evidence of it from shore but it also carries the benefit of harnessing the stronger winds in that area.

Installing solar to combat national security risks in the power grid

Allison Mills for Phys.org: Distributed microgrid tech can secure the electrical grids at military bases to reduce the impact of cyberattacks, physical attacks from terrorists and natural disasters.

SolarCity's solar installations crash nearly 40%

Nichola Groom, Reuters: Tesla's SolarCity reported a drop of nearly 40 percent in solar installations for the first quarter on Wednesday, the latest sign of a reversal in fortunes for the once high-flying residential solar industry.

The US is using so much solar power that it will have to prepare for the August eclipse

Michael J. Coren for Quartz: As the shadow of the moon passes over North America, the eclipse is expected to knock out about 70 megawatts a minute- two to three times faster than the typically daily drop, reports the California Independent System Operator.

China continues to lead global wind energy market, says new report

Anmar Frangoul for CNBC: Released on Tuesday, the GWEC's Global Wind Report: Annual Market Update forecasts nearly 60 GW of wind installations this year, with cumulative installed capacity seen reaching more than 800 GW by the end of 2021.

The Cheap Energy Revolution Is Here, and Coal Won't Cut It

Tom Randall for Bloomberg: Wind and solar are about to become unstoppable, natural gas and oil production are approaching their peak, and electric cars and batteries for the grid are waiting to take over. This is the world Donald Trump inherited as U.S. president. And yet his energy plan is to cut regulations to resuscitate the one sector that's never coming back: coal.

Report: Fortune 500 Companies accelerating Renewable Energy Efforts

Clean energy actions saving companies $3.7 billion a year, cutting annual carbon pollution equivalent to 45 coal-fired power plants

Records 31 to 45 of 1154

First | Previous | Next | Last

Solar & Wind - Featured Product

GreenFasten™ solar panel roof mount hardware, watertight, USA made

GreenFasten™ solar panel roof mount hardware, watertight, USA made

The GreenFasten™ - GF1 system utilizes the patented watertight technology EcoFasten Solar® is known for. The flashing is fit with our EPDM rubber bushing and when used with a compatible EcoFasten Solar compression bracket (milled with countersink), a watertight seal is created, which protects the integrity of the roof. Requiring just a single fastener (lag bolt or self-drilling), GreenFasten provides the fastest install in the industry and will not void roofing manufacturer's warranties. Backed by IAPMO certification, GreenFasten delivers a mounting solution for all new or existing (retrofit) composition shingle roofs, and is the most cost-effective solution available. Like all of the solar roof mount solutions in our line of products, GreenFasten is made in the USA using recycled materials.