ReneSola Expands into the LED Market

Since launching our U.S. LED business in late 2014, we've quickly built a sales and logistics network across 25 states.

Five Characteristics of Great Utility Customer Engagement

The evolution of the energy industry that is enabling customers to engage with their energy use is opening up new opportunities-and new challenges-for utilities.

Fact Sheet: President Obama to Announce Historic Carbon Pollution Standards for Power Plants

The Clean Power Plan is a Landmark Action to Protect Public Health, Reduce Energy Bills for Households and Businesses, Create American Jobs, and Bring Clean Power to Communities across the Country

Technology Supports Global Sustainability

Cloud-based software is one technological advancement that can pay dividends in the development and management of a wide variety of renewable energy projects, from wind farms, solar farms and geothermal plants to hydropower and biomass facilities.

The Bright Idea Behind Power Classes

In order to avoid costs for AC panel upgrades, it makes sense for inverter manufacturers to provide power classes that get the most solar power on an existing customer's AC panel without upgrading it.

IBM Uses Machine Learning to Boost Solar for Dept of Energy

While other solar forecasting systems take more narrow location and timeframe views, what's different about the IBM approach is that we incorporate a great number of weather and solar energy prediction models. We then blend those using historical data as a function of weather situation, forecast horizon and location to create what we call a supermodel.

The future of solar Feed-in Tariffs in the UK

We're extremely close to reaching the point at which renewable electricity costs as little to generate as electricity from fossil fuels, so it's imperative that we don't take a backward step.

Geothermal Heating and Cooling

Geothermal heat pumps are ideal for use in buildings looking to reduce consumption to net zero.

A Proven Approach To The Challenge Of Building A Leak-proof Array

The current suggested guideline by the NRCA (National Roofing Contractor Association) for the installation of a PV system on a steep slope asphalt shingle roof as far as the flashing of the PV system stanchions, shows the metal flange to be applied underneath the roofing paper.

Leveraging Simple Solar Installations for Optimized Land Use

Featuring the Cap-Rack™ System by DCE Solar

President Obama's Low-Income Solar Initiative

There have been enough successful low-income solar pilot programs at the state and federal level that it is now possible to launch a larger initiative with confidence that it can succeed.

Intersolar 2015 Tradeshow Report

AltEnergyMag.com has once again partnered with Intersolar to bring all the industry news and exciting new products to help our readers make sense of this key tradeshow. Here we have compiled a list of some product releases from this years show.

Intersolar 2015 - Special News Report

News and Product Announcements from InterSolar North America 2015

New at Intersolar - Single-axis Tracking System for Utility-Scale Solar

The use of a tracking system for a utility-scale project not only reduces LCOE, but also provides more usable power by broadening the power production curve to provide a smoother flow of energy from dawn to dusk.

Modeling Microinverters and DC Power Optimizers in PVWatts

PVWatts performs simplified PV system performance calculations using information about the array's geographic location, orientation, and a set of user-input loss factors

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