Efficiency is the most cost-effective way to reduce energy use. It is essential to address efficiency before utilizing renewable energy.
Use the relatively constant temperature of the earth to reduce heating and cooling costs at your home or business.
Simply put, solar uses captured energy from the sun to power or heat homes, schools, and businesses.
Corn, sugarcane, switch grass, algae — Is there a way to domestically grow our fuel on a year-to-year basis?
Humans have been harnessing the power of wind for ages — How does it apply today, and what’s next for this technology?