A research team led by scientists from India's Dayananda Sagar College of Engineering has developed a tree-type of PV-wind power system for off-grid applications. “A hybrid tree is a synthetic ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

DEAR ABBY: Last year, we renovated our house. We now have a south-facing roof that is ready for the installation of solar panels. Our utility company has an incentive program to lower the cost of the ...