The Rise of Solar

A Brief History of Solar Energy

From obscure beginnings in the 19th century to mainstream adoption today, solar energy technology has come a long way. This article charts the major breakthroughs and events that paved the path for so...



The Winds of Change

The Evolution of Wind Energy

Wind power has come a long way since its beginnings thousands of years ago. From old windmills to today's sleek turbines generating gigawatts of electricity, harnessing the wind has long been a core p...



The Power of Water

The Evolution of Hydropower Through the Ages

Throughout history, humans have sought to harness the power of moving water. From early waterwheels to modern hydroelectric dams, hydropower has provided a reliable source of renewable energy for mill...



The Evolution of Biomass

Energy Through the Years

Biomass has been used as a renewable energy source for thousands of years, dating back to when early humans first burned wood to provide heat and light. Over time, our use of biomass has evolved and e...



Geothermal Energy

A History of Development and Innovation

Geothermal energy is a renewable energy source that harnesses the heat from the Earth's interior. It is a clean and sustainable source of energy that has been used for centuries for bathing, cooking, ...



Harnessing the Power of the Tides

The Evolution of Tidal Energy

The tides are the periodic rise and fall of the ocean's surface caused by the gravitational pull of the moon and the sun. This natural phenomenon has been harnessed for centuries for a variety of purp...



Harnessing the Power of the Oceans

The Evolution of Wave and Ocean Thermal Energy

The vast oceans that cover most of our planet hold tremendous renewable energy potential. For centuries, innovators have sought to tap the power contained in ocean waves and heat. While marine energy ...