RT @IEA: #LED lighting saved 110 TWh last year, equivalent to half the growth in global #electricity generation https://t.co/qRLIrozP9R #EE…
Source by OECD
RT @IEA: #LED lighting saved 110 TWh last year, equivalent to half the growth in global #electricity generation https://t.co/qRLIrozP9R #EE…
Source by OECD