Energy

With the drive for renewables leading to land-use conflicts, building highly efficient utility-scale solar farms on ever-smaller tracts of land has become a top priority. New approaches range from installing PV arrays that take up less space to growing crops between rows of panels.

Months before Russia’s invasion of Ukraine pushed European energy security to mainstream attention, Canada was trying to muscle in on the continent's gas market, documents obtained by Canada's National Observer reveal.

The Vatican is endorsing the Fossil Fuel Non-Proliferation Treaty following earlier calls to divest from coal, oil and gas.