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Spur clean-tech for smart cities – vote here.
Coming soon to smart cities - Next generation clean technologies that will help make fossil fuels irrelevant.
By 2050, 90% of the population will be in cities, 75% of all energy use and 80% of CO2 emissions will start with the cities. When…
Vote for smart campus sustainability!
If you or your institution care about climate change, lowering energy bills or student safety, we ask you to vote for 3fficient to win a $100k grant, so we can bring you free solar power, improved student safety and education.
CLICK HERE…