Generating energy from sunlight is essential for reducing CO2 emissions. However, it takes a lot of space to install all the solar panels needed for our energy supply on land. What if you could use ...

Learn to find the best energy efficient window treatments — read about the pros and cons of insulated curtains, thermal panels, cellular shades, and more. Windows have a huge impact on how our homes ...

Photovoltaic energy for self-consumption is an opportunity with which you can have electricity almost for free (you’ve already seen Tesla’s inventions, for example). However, a group of scientists has ...