European Grid Operators 1, Solar Eclipse 0

Solar forecast for March 20 via Energy-Charts.de, with previous days' generation

Solar forecast for March 20 from Energy-Charts.de, with prior days’ solar output

Weather forecasts calling for bright sun today across Europe drove up tensions in advance of the partial solar eclipse that blocked the sun’s rays and plunged much of the continent into a brief period of darkness this morning. Grid operators were bracing for record swings in solar power generation because of the celestial phenomenon. Some power distributors in Germany had warned of fluctuations in frequency, notifying customers and suggesting that they shut down sensitive equipment.

In the end, while clear weather made for some excellent eclipse viewing, the electrical story ultimately felt more like Monty Python’s radio coverage of the 1972 eclipse. As if audio coverage of a quintessentially visual event isn’t absurd enough, the Pythons closed their fictitious report in the ultimate anticlimax, as a sudden rainstorm swept in to spoil the solar spectacle. Europe’s interconnected power grid brought about an equally anticlimactic ending today by delivering rock-solid stability throughout the 2.5-hour eclipse. Continue reading

Fukushima Mon Amore

Italy is hurtling towards a referendum on nuclear power this month that could deliver yet another blow to the beleaguered low-carbon energy option, following recent reversals in Switzerland, Germany and Japan. Political graffiti and propaganda that I recorded last week on the walls of Genoa mirror opinion polls that show Italian voters souring rapidly on nuclear energy. Continue reading