Iowa Now Gets 20% of Electricity from Wind

Iowa has led the nation in attracting wind energy manufacturers and building a robust supply chain that supports more than 2,300 jobs and involves over 80 Iowa businesses.

Plug Power Case Study: Wegmans Food Markets, Inc.

The idea of using hydrogen fuel cells instead of lead- acid batteries in the material handling equipment was introduced because of significant benefits offered by the alternative energy power source—increased sustainability, less maintenance requirements and operator self-sufficiency.

Concentrated Solar Power (CSP) - Global Market Size, Competitive Landscape, Regulations & Investment

In 2010, global CSP investments primarily came from Spain and the US. Of total investments in 2010, 59.2% were made in Spain and 28.8% in the US. Spain also recorded the highest number of installations in 2010. Annual CSP capacity additions reached 350MW in 2010 due to the introduction of the FIT scheme.

Production Cutbacks Insufficient to Prevent Solar Module Inventory Buildup

Current Production Plans and Demand Outlook Suggest Oversupply Will Be Maintained into Next Year

End of Summer Fuel Cell Road Trip

Many fuel cells are being used at locations that people would never expect. To follow up on our series of fuel cell road trip articles ( http://www.altenergymag.com/emagazine/2010/02/fuel-cell-road-trip/1450 ), we've found some up and coming fuel cell destinations that are worthy of a stop on your next summer vacation.

A case for low cost and affordable Energy Management Devices

There is continuous and increasing demand to manage and control the usage in order to reduce costs. The need for lower consumption and cost savings runs across all sectors inclusive of local, state and the Federal Government as well as utilities, commercial and residential consumers of energy

Investor Interest in U.S. Biofuel Production Set to Soar

Wall Street's big money boys, the Carlyle Group and Goldman Sachs, have already begun discreetly investing in biofuel production in the U.S., but given the size of the recent government's pronouncement, there is still plenty of largesse to go around. Smart investors will be watching developments closely.

The south knows where the wind blows: forest sites in focus

Innovative technologies ready for large-volume production unlock onshore wind potential in Southern Germany. Commercial forests offer particularly attractive new wind-farm sites.

Bright Spots in U.S. Solar Industry Growth

California, Hawaii, New Jersey, Colorado Shine Light on Power of Sun

Un-Analytics: How Google Went Solar

If some panels go bad, you need panel level monitoring to o find the bad panels. But most systems monitor power at the system level, but as Google found out, that is that useful for detecting catastrophic failure, but not much else.

A Good Backup Energy Plan

Knowing your consumption needs is the primary key to a successful backup power plan. If your black outs are frequent you might consider a more industrial solution with ample energy to run your entire household/business.

The Wind Industry in Canada

Wind energy has increased almost ten-fold in the last six years in Canada as governments seek ways to meet rising energy demand, reduce environmental impacts of electricity generation, and stimulate rural and industrial economic development.

Smart Grid Technology

The Smart Grid is destined to become a platform, much like the Internet is a platform. Once the Grid is in place other technologies, new feature sets, and capabilities will inevitably spring forth. There is no limit to the functionality that might emerge from this platform once the implementation and adoption is widespread.

Top 10 Best-Performing Solar PV Stocks in 2011

Germany, the world's biggest PV market in 2010, reduced its incentives for solar energy at the beginning of 2011. The same happened in the case of the runner-up, Italy. At the same time, an industry boom occurred in the supply chain.

U.S. Dept of Energy - Solar Decathlon 2011

The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The winner of the competition is the team that best blends affordability, consumer appeal, and design excellence with optimal energy production and maximum efficiency.  AltEnergyMag.com was on hand to check out this years entrants and has highlighted them in a 4 part series . Results: Overall Winner - The University of Maryland won top honors overall by designing, building, and operating the most cost effective, energy efficient and attractive solar powered house. Purdue University took second place followed by New Zealand ( Victoria University of Wellington) in third place. Peoples Choice - Appalachian State University. “The team’s passion and enthusiasm were contagious,” said Terri Jones, Solar Decathlon Communications Contest official. “The People’s Choice Award is a popular vote, and I believe the Solar Homestead house and team appealed to people on many levels.” Communications Contest - Middlebury College ,  T"his team’s holistic approach to communications was refreshing; they achieved in all aspects of communications—not just in one area,” said Ryan Park, director of business development for REC Solar Inc., who presented the award on behalf of the Communications Contest jurors. “This team made renewable energy technologies familiar to the public, which we believe will help people more easily embrace these technologies. And isn’t that what it’s all about?” Engineering Contest - New Zealand (Victoria University of Wellington) .  "The New Zealand house was beautifully executed, with extreme attention to detail and craftsmanship and an intuitive tree-ring visualization system, which makes it easy to understand energy use throughout the house,” said Engineering Contest juror Dr. Hunter Fanney. Architecture Contest - The University of Maryland .  “WaterShed achieves an elegant mix of inspiration, function, and simplicity. It takes our current greatest challenges in the built environment—energy and water—and transforms them into opportunities for spatial beauty and poetry while maintaining livability in every square inch,” said Architecture Contest Juror Michelle Kaufmann. Affordability Contest -   We have a tie between Parsons The New School for Design and Stevens Institute of Technology who built Empowerhouse for less than $230,000,   Team Belgium (Ghent University)  With its E-Cube  valued at $249,568.09. More Results to come...

Records 1576 to 1590 of 2860

First | Previous | Next | Last

Solar & Wind - Featured Product

Roof Tech – E Mount AIR

Roof Tech - E Mount AIR

The most compact versatile rail-less PV mounting system under the sun. Instead of placing solar panels on top of long rails, simply attach E Mount AIR to rafters or the roof decking. Once panels are fastened to the roof, the system array is electrically bonded. The result is a visually seamless PV installation that stands the test of time. - Truly "One With The Roof". - PE stamped cert. letters available, UL 2703 Classified, ASTM 2140 fully waterproof. The one and only with integrated flexible flashing certified by the ICC! All the best quality. Only from Roof Tech