Wind power closes 2017 strong, lifting the American economy

The U.S. wind power industry closed 2017 strong, delivering 7,017 megawatts (MW) of new wind power capacity representing $11 billion in new private investment, according to the U.S. Wind Industry Fourth Quarter 2017 Market Report, released today. Twenty-nine new wind farms t

Tesla to set up mini solar stores inside Home Depot

Lauren Thomas for CNBC: The expansion would help Tesla test the appeal of its renewable-energy products to a wider audience. It would help Home Depot use some of its excess floor space to sell new products and gain a competitive edge over its peers.

What are Hot Solar Cells?

Thermophotovoltaics (TPV) is a method of converting heat to electricity using infrared light as an intermediary. Combustion heats an emitter to incandescence and the resulting thermal radiation is converted to electricity by a photovoltaic cell.

What is Smart Off-Grid?

Smart Off-Grid provides a way for off-grid systems to be monitored, managed and controlled remotely. Built-in, low-cost wireless communications in solar, wind and hybrid-powered devices send critical data to a cloud-based management system in real-time.

How Solar Powered Trash Cans Might Mean Major Savings for Cities

The trash cans are solar powered because they don't just collect trash, they compact it. That allows each receptacle to hold about five times more waste than a non-compactor of the same size.

First Solar Is Using Robots to Better Tap the Sun

Chris Martin for Bloomberg Business Week: Even before Trump's tariffs, the U.S. panel maker underpriced Chinese rivals with a spray-on, energy-absorbing metal and largely automated factories.

Why and When Does a Solar Panel Brand Matter or Not?

Along with the warranty, you'll need to consider the company's ability to honor its warranty. Is the company (either the installer or the panel maker) an established player in the industry? If not, it's hard to know how reliable and stable the brand will be

AC Solar Modules

Integrating the module and the inverter is a natural evolution. In the PC industry, silicon semiconductor components have been continuously integrated to reduce manufacturing cost, reduce complexity, and simplify the customer experience.

Harnessing the Energy of the Sun for a Sustainable Tomorrow

When looking at potential solutions to becoming more self reliant/sustainable with energy, the conversation needs to begin with taking a hard look on how energy is being used today. There are several outside the box solutions that naturally lend themselves to sustainability

Electricity from all forms of renewables will be consistently cheaper than fossil fuels by 2020

Akshat Rathi for Quartz: Renewable electricity is already competitive with fossil-fuel power. Better still, the report makes the extraordinary prediction: By 2020, all forms of renewable electricity will be consistently cheaper than power produced by burning fossil fuels.

Runaway 53GW Solar Boom in China Pushed Global Clean Energy Investment Ahead in 2017

World clean energy investment totalled $333.5 billion last year, up 3% from 2016 and the second highest annual figure ever, taking cumulative investment since 2010 to $2.5 trillion

St. Eustatius: 100% Solar Power in the Caribbean

The diesel generators can be switched off completely during the day. This is unnoticed by electricity consumers but has huge benefits for the electric utility company and the region - and a pioneer for more diesel-free zones worldwide.

Extending the Life of Wind Turbine Components

Specialized PVD coatings and nitriding significantly increase the durability and lifespan of wind turbine components like roller bearings and planetary gears under metal-on-metal, high load conditions

Learning From Solar's Past Mistakes to Ensure a Brighter Future

There is no doubting the magnitude of opportunity facing the global solar industry now and in the coming years. However, the industry must reflect on past failures and put in place processes which ensure they are not repeated.

Denmark Positions Itself as the Flag Bearer for Wind Power

Peter Levring for Bloomberg Technology: Denmark obtained 43.4 percent of its electricity from wind last year, beating its own record. The government's goal is to derive 50 percent of the country's entire energy consumption from renewables by 2030.

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Solar & Wind - Featured Product

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