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 pricesand 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 TV SD test wind mast show that wind yield depends on the specific location.

Sustainability for the PV Industry: Field Service

By examining the differences in cost of service and downtime between three types of PV systems, we have demonstrated that the lowest TCO, and thus lowest LCOE, can be achieved by utilizing a field-serviceable string inverter.

Solar Power and the Future Energy Mix

In the near future, as solar becomes even more efficient and cost effective, it will play a larger role in industry and energy production. Plants that primarily burn natural gas for fuel, for example, will increasingly use solar to supplement the process to increase the efficiency of power generation.

The Key To Residential Solar Power Is Now Marketing

The potential for solar power is now enormous. The economics are attractive; the appeal is proven; the code has been cracked. With proper marketing, the future of solar power is very bright indeed.

From Selenium to Silicon and Beyond

The 60th Anniversary of the First Practical Solar Cell

Technology Increasing Wind Industry Competitiveness

The benefits of a centralized database and platform for managing data extend beyond the scope of one software product.

Unbiased, Comprehensive Solar Module Rating System

Although we have over 12, 000 PV modules in the database today, we are always searching for new modules. Manufacturers and consumers can contact us if they have modules that are not listed.

Solar Power is Growing at a Rate Faster than Silicon Valley

Already in the lead as the fastest-growing clean and renewable energy source in America, solar power is growing to account for 29% of new American electricity, trailing just behind natural gas at 46%.

PURE Energies Infographic Highlights Water Usage by Power Plants

The PURE Energies #WorldWaterDay infographic compares different energy generation methods and how much water each of them consumes.

Google Launches World's Largest Solar Power Project

Ivanpah is thought to be the world's largest solar power project, or at least the largest of its type. The plant uses 347,000 mirrors, which utilize software controls to turn to face the sun throughout the day.

Records 316 to 330 of 1604

First | Previous | Next | Last

Solar & Wind - Featured Product

AllEarth Renewables - The Solar Tracker

AllEarth Renewables - The Solar Tracker

Designed and manufactured in the U.S., the AllEarth Solar Tracker is a complete grid-tied, dual-axis solar electric system that produces up to 45% more electricity than fixed systems. The tracker uses GPS and wireless technology to follow the sun throughout the day for optimal energy production. It has an industry-leading 10 year warranty and 120 mph wind rating, superior snow shedding, and automatic high wind protection. Its simple, durable design and complete system pallet simplifies costly procurement and installation time. Contact us about becoming a dealer partner.