European and American engineers race to build the hyperloop, a revolutionary, fully electric transportation system that could travel near the speed of sound while reducing carbon emissions.

Visionaries from Spain, Sweden and Scotland develop innovative technologies like sub-sea kites and floating platforms to harness tidal energy and provide reliable, clean power to coastal communities worldwide.

Examines how engineers are creating emission-free cars and boats powered directly by the sun. Though electric vehicles are thriving, many still rely on electricity from coal and gas.

A new era in aviation emerges with electric planes. Engineers strive to make air travel more sustainable, but the heavy batteries needed for electric planes present a significant challenge.

Engineers work to harness the vast potential of offshore wind to replace fossil fuels. The industry must build larger turbines and develop machines that can withstand extreme weather to expand further out at sea.

Innovators are designing systems that harvest more solar energy and generate clean power even after sunset, pushing the boundaries of what solar technology can achieve.