A Quote by Steven Chu

As the saying goes, the Stone Age did not end because we ran out of stones; we transitioned to better solutions. The same opportunity lies before us with energy efficiency and clean energy.
The Stone Age did not end because humans ran out of stones. It ended because it was time for a re-think about how we live.
We tend to overlook the fact that a mature clean energy economy in fact will give an opportunity to ordinary people to earn more money as clean energy workers/entrepreneurs - and save more money, through conservation and energy efficiency.
The Stone Age didn't end because we ran out of stones, and the age of oil won’t end because we run out of oil.
I think a portfolio standard should go beyond wind, solar and geothermal energy to include renewable energy like hydropower and clean alternatives such as coal gasification, clean coal, nuclear energy and, finally, credits for achieving new levels of efficiency and conservation.
The month of April 2000 will provide an unprecedented showcase for the clean energy options available to individuals, businesses and the government, .. As tens of millions of people take action to support clean energy during Earth Month, the 'New Energy for a New Era' campaign will catapult us toward a clean and affordable energy future.
The Stone Age did not end for lack of stone, and the Oil Age will end long before the world runs out of oil.
If you ask me, it'd be a little short of disastrous for us to discover a source of clean, cheap, abundant energy because of what we would do with it. We ought to be looking for energy sources that are adequate for our needs, but that won't give us the excesses of concentrated energy with which we could do mischief to the earth or to each other.
What I want is natural gas to be a bridge to a cleaner energy future, not a dam against a cleaner energy future, not a dead end. To get this right, to get the most out of it, we not only have to make sure we exploit natural gas in a clean way - it's a challenge - but we also have to make sure that we are instilling and implementing all the incentives to win solar, nuclear energy efficiency that will make them continually competitive with natural gas in the future.
Our universe is a sea of energy - free, clean energy. It is all out there waiting for us to set sail upon it.
I don't think America can just drill itself out of its current energy situation. We don't need to destroy the environment to meet our energy needs. We need smart, comprehensive, common-sense approaches that balance the need to increase domestic energy supplies with the need to maximize energy efficiency.
I think we were naive during the first two years of the [Barack] Obama Administration because the Republicans didn't fight us on this point during the 2008 Presidential Election. Obama and McCain both ran on a clean energy platform. But now, uncontested lies have eroded hard-won public understanding. So, we have to go back and make the case again.
In reality, Republicans have long been at war with clean energy. They have ridiculed investments in solar and wind power, bashed energy-efficiency standards, attacked state moves to promote renewable energy and championed laws that would enshrine taxpayer subsidies for fossil fuels while stripping them from wind and solar.
Clubbing energy efficiency with renewable energy will give us the much-needed window to incubate the renewable energy sector, particularly large solar, without having to increase the price of electricity.
First, we must stop wasting energy. A quarter of the UK's carbon emissions come from the home. Our housing stock - the oldest in Europe - is costing us the earth... After transport, heating is the second biggest driver of energy demand in Britain. British Gas research suggests that householders who put in energy efficiency measures cut their gas consumption by 44%. Better insulated buildings will do much of the work for us.
At the end of the day, no amount of investing, no amount of clean electrons, no amount of energy efficiency will save the natural world if we are not paying attention to it - if we are not paying attention to all the things that nature give us for free: clean air, clean water, breathtaking vistas, mountains for skiing, rivers for fishing, oceans for sailing, sunsets for poets, and landscapes for painters. What good is it to have wind-powered lights to brighten the night if you can't see anything green during the day? Just because we can't sell shares in nature doesn't mean it has no value.
Just refrigerator efficiency saves more energy than all that we're generating from renewables, excluding hydroelectric power... I cannot impress upon you how important energy efficiency is. It doesn't mean you eat lukewarm food and your beers are lukewarm. You can still have it; you just make a better thing
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