Although solar energy currently available in many countries could meet a significant portion of electricity needs, certain challenges are associated with this energy source. Solar energy is not consistently available. For example,...

Last year’s emissions under the EU’s Emission Trading System (ETS) show the most significant annual emissions reductions since the ETS was launched in 2005. The main driver is the power sector’s significant...

Scientists show the circular economy has roots in ancient history. Broken ceramics, Roman recycling and melting down glass all happened thousands of years ago. Going circular could generate as much as...

Hydrogen from renewables can help tackle various critical energy challenges. It could particularly offer ways to decarbonise a range of sectors where it is proving difficult to meaningfully reduce CO2 emissions, a...

Increasing carbon dioxide concentrations will threaten crops and levels of human nutrition around the world.That’s according to researchers from the Harvard Chan School, which examined the impact of the gas on iron,...