The declining cost of solar energy, driven by advancements in technology and increased competition in the renewable energy sector, has made it more affordable for cities to implement large-scale solar ...

Switching to a solar electric system requires an energy-conscious mindset. Looking to go off-grid? Or just looking for ways to reduce electricity consumption at home to ensure you’re prepared for any ...

Alternative energy sources such as wind, geothermal, hydro and solar have grown increasingly popular as ways to reduce greenhouse gas emissions and strengthen the grid by decentralizing power ...

The idea of putting solar panels on your roof might fill your mind with dreams of low utility bills and earth-friendly power generation. While that's possible, what you'll be able to accomplish with ...

One typical instance of technology that does not require electricity is solar-powered calculators. These calculators are run on solar cells, which transform sunshine into electricity. The calculator ...

From a distance, the energy system on top of a college residence hall in Omaha, Nebraska looks like photovoltaic panels. But as you get closer, it becomes clear that this is something different, with ...