Energy Star Certified Homes in the US

Texas leads the ENERGY STAR certified homes in 2013 and continuing its leading position in Q1 2014.

U.S. Wind Industry First Quarter 2014 Market Report

The U.S. now has an installed wind capacity of 61,327 MW. There are over 13,000 MW currently under construction, an industry record.

Vocational Training for the Renewable Energy Industry

We are preparing our students for the careers of today and tomorrow. It may seem controversial to say but the truth is not everyone needs a college degree.

California Dreamin' Makes Hydrogen Future a Reality

Until the throughput at these stations increases with automakers rollout of their FCEVs in larger amounts, the state's subsidies and funding support are crucial and have helped make California an example to the world on how to move forward towards a cleaner transportation future.

Case Study - Windward Nazarene Bay View Golf Course

In total, the site connected 5 systems to 5 meters in order to generate over 85% of the net energy needed by the course.

Moving from Silicon Solar Cells to Thin Films - Studying the Changing Face of Solar Power

Though silicon cells dominate the current chapter of the solar power industry, the efficiency and cost effectiveness of thin film cells will surely succeed in the times to come to build a better environment, while fulfilling the energy needs of the consumers and industry.

Advantages of HDPV Inverters with Ampt Optimizers

The HDPV™ Alliance brings solar industry equipment manufacturers and solution providers together around a common vision for the development and adoption of lower cost and higher performance PV systems.

Solar Energy Index Outperforms S&P in Q1 2014

Lincoln International's Renewable Energy Group is pleased to present the latest Q1 2014 Solar Energy Stock Index Report, which tracks relevant solar company metrics in this growing industry.

More than 250MWp of transactions registered last year on the photovoltaic secondary market in Italy

It is of interest to note how the large majority of plants, in terms of numbers of single plants, is skewed towards projects with a size lower than 3MWp, represented by more than 5'000 plants.

Renewable electricity generation projections sensitive to cost, price, policy assumptions

This Issues in Focus article is intended to emphasize that there is a great deal of uncertainty related to factors such as policy, project costs, and natural gas prices—and that a shift in any of these factors could significantly change EIA's renewable projections, generally in the positive direction.

Rail-less Residential PV Mounting

By providing a pre-engineered kit that incorporates the all-in-one concept (fasteners, flashing, brackets and bonding plates, all from one source), Roof Tech products are easy to understand and can be standardized for any array configuration

CA Lottery Hits Jackpot with Solar and Ice-based Energy Storage

The Pavilion of CA Lottery Uses Ice Storage and Solar Panels to Achieve Net Zero.

Solar Tracking Technology

The demand for trackers has expanded significantly in recent years as more reliable and cost-effective solutions come to market. According to a recent study by Transparency Market Research, the global installed capacity for solar trackers is estimated to reach almost 9 GW by 2020.

The Benefits of Power Optimizers

Power optimizers are a module-level power electronics (MLPE) solution that can be affixed on-site or embedded during the manufacturing process as a replacement for the junction box.

Much Energy Above the Treetops

Inland sites can offer sufficient wind yield for wind-farm operation. Initial results obtained from a TÜV SÜD test wind mast show that wind yield depends on the specific location.

Records 286 to 300 of 1583

First | Previous | Next | Last

Solar & Wind - Featured Product

DPW Solar Power Rail™

DPW Solar Power Rail™

The Power Rail™ hardware system is the professional grade choice for mounting PV Modules on residential roofs and commercial structures. Featuring revolutionary RAD™ lock-in-place hardware, grounding and pre-assembled clamps, the Power Rail mounting system offers installers both labor and time savings. What sets this mounting system apart are eight rail choices for reducing costs over a broad range of span distances. Since 1993, DPW Solar mounting systems have provided installers the right combination of innovative products, cost savings and proven solar mounting technologies.