The environmental impact of electricity varies in real time throughout the day. Ever wanted to know the carbon footprint of your electricity, right here, right now? Or which times of day are usually cleaner than others? The voters in Contest #1 did when they selected Green Energy Tracker as the "Popular Choice" winner (http://energychallenge.energy.gov/a/dtd/Green-Energy-Tracker/12606-26122). And it turns out that for ...more »
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