CO2 in the atmosphere is monitored at stations like this one in Ny Alesund, Svalbard

Spending a few days in Scotland over Easter, I was interested to read that the NASA climate scientist James Hansen is to be awarded the prestigious Edinburgh Medal for his contribution to science. The Guardian quotes Hansen, 70-year-old director of NASA’s Goddard Institute for Space Studies and one of the longest-standing experts on climate change, as saying “averting the worst consequences of human-induced climate change is a great moral issue on a par with slavery”.

Turbines to make the best of the Antarctic winds. Photo by René Robert, International Polar Foundation

If there’s one place that definitely isn’t connected to the electricity grid and can benefit from using renewable energies, it’s got to be the Antarctic. Belgium, a country that might not be the first to come to mind when you think of polar research, has its own station, the “Princess Elisabeth Antarctica” station, and it is a “zero emissions” station. The summer research season has just come to an end, and the station says it was one of its most ambitious yet.