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streaming video

Streaming Videos’ Carbon Footprint Lower Than DVDs

Streaming videos online has a lower carbon footprint than using DVDs, according to research published in Environmental Research Letters. Shifting all DVD viewing in the US in 2011 to video streaming would have saved about 30 petajoules of energy and avoided 2 billion kg of CO2 emissions. In total, DVD … Read more »

Golden Gate Bridge

Ecofys-Led Consortium Develops Product-Level GHG Benchmarks

An Ecofys-led consortium has helped the California Air Resources Board (CARB) establish product-level greenhouse gas emission benchmarks for various production processes. The benchmarks will be used to determine the amounts of free emission allowances for individual plants in the California cap-and-trade program, the energy and climate consultancy says. In addition … Read more »

Google Drops Out of EPA Green Power Tech Rankings

Google Drops Out of EPA Green Power Tech Rankings

Google, which ranked sixth in the EPA’s inaugural rankings of the high-tech industry’s biggest green power users, has dropped out of the Top 20. Intel, Microsoft, Cisco Systems, Sprint and Dell retained the top five places on the Top 20 Tech & Telecom list, which the EPA debuted in July, … Read more »