Renewable energy
A bridge 'solution'
Fossil fuels remain dominant for now. Improving and scaling carbon capture technology is, therefore, critical.
Power to the people
A spectrum of energy-generating options — from nuclear to vertical wind turbines on skyscrapers — will light up the cities of 2050.
The heat is on
A technology to harness solar heat for electricity shows promise, but is clouded over by low efficiency.
The sun shines on solar farming
Agrivoltaic set-ups are helping farmers harvest higher revenues and yielding other benefits, too.
