"French light pollution law is expected to save 250,000 tonnes of CO2 a year
Katie Davies
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France's light pollution law comes into effect on 1 July. Photograph: Guardian
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Mostrar mensagens com a etiqueta conservação de energia. Mostrar todas as mensagens
Mostrar mensagens com a etiqueta conservação de energia. Mostrar todas as mensagens
quarta-feira, 6 de fevereiro de 2013
Lights out – France to force shops and offices to go dark overnight
Retirado do jornal Guardian:
Katie Davies
Katie Davies
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