Web Hosting – New measurements for data centre efficiency defined by industry alliance The Green Grid, will feature in a plenary debate at the 7th annual DataCentres 2011 The Green Grid consortium, which developed the widely used PUE metric for measuring energy efficiency in data centres, has launched new metrics to address carbon emissions and water usage. Carbon usage efficiency – CUE – is intended to help managers determine the amount of greenhouse gas emissions generated in delivering work from the IT gear in a data centre facility. The event features an in depth assessment of these new tools and includes Mark Monroe, Executive Director of The Green Grid, Andre Rouyer, Chair EMEA Liaison Committee, The Green Grid, Christina Page, Director, Climate and Energy Strategy, Yahoo! Inc, Alain Anglade, Director Data Centre Energy, ADEME [Agence de l'Environnement et de la Maitrise de l'Energie], Dr