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.

Developing Renewable Energy Projects on Brownfields: Mitigating Environmental Risks & Liabilities

Although the environmental risks and liabilities associated with brownfields generally diminishes their viability as locations for such facilities, these risks and liabilities can often be sufficiently controlled and minimized through governmental and private party tools to make certain projects worth pursuing.

Half of power plant capacity additions in 2013 came from natural gas

But Solar came second - twice as much as coal - and Wind was 4th (comment from AltEnergyMag)

Why Oil Industry Estimates for Energy Reserves Can Be an X-File

Hopefully, we won't have to deal constantly with misinformation like Mulder and Scully had to when jousting with their malevolent arch-nemesis, the Cigarette Smoking Man. However, be prepared to do some digging to get at the facts.

Distributed Generations Future Impact on the U.S. Capacity Markets

As variable, distributed generation increasingly becomes a prevalent source of generation in regions, changes in capacity market dynamics will have a profound impact on generating assets and their future economic viability.

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.

Trees go high-tech: process turns cellulose into energy storage devices

The new approach just discovered at Oregon State can produce nitrogen-doped, nanoporous carbon membranes - the electrodes of a supercapacitor - at low cost, quickly, in an environmentally benign process.

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.

NextEnergy Drives Investment in Advanced Energy Technologies in Michigan

The global energy future is not about a single technology, it's about a mix of core and enabling technologies that provide a portfolio of options to meet different consumer needs in different settings.

Finding Solutions For Battery Sulfation Issues In Renewable Energy Applications

While the recent news about carbon has been touted as something that can drastically improve the overall performance of the flooded lead acid battery, the facts should be completely understood before buying these types of batteries with any carbon additives, especially if they are sold as a value added feature.

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.

Using Algae to Produce Four Key Fuels

At Algenol, algae is combined with carbon dioxide, salt water and sunlight in Algenol's proprietary photobioreactor system to produce thousands of gallons of fuel per acre.

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.

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Featured Product

Flex-Core - Flexible Split-Core Current Transformer

Flex-Core - Flexible Split-Core Current Transformer

The FCL model split-core current transformers have multiple benefits, including a flexible twisting motion for ease of application. Installing a split-core CT means there is no need to disconnect your primary conductor(s) which reduces downtime. Many customizations are available including extended secondary lead wire lengths, various outputs including 5A, 1A, 1VAC, and 0.333VAC, and custom rubber inserts to help center the CT and maintain accuracy. The FCL models can be used in applications up to 720VAC and have an operating frequency from 50Hz to 400Hz.