As a refresher, allow me to give an example of how
quickly renewable energy prices have dropped.
Not exact matches
Solar power recently crossed the threshold to become the cheapest
energy source, and other
renewable sources are
quickly dropping in
price, putting them close to par or better compared to conventional fossil - fuels.
Clearly, the EU and China are doing far better than the U.S. Note that I am not a big believer in the likelihood of carbon taxes or a cap and trade system bringing enough
renewables online
quickly enough to save the climate just due to investors reactions to higher
energy prices.
While the
price differential of
renewable energy and non-
renewable energy is still there, the gap is
quickly disappearing, making this a much more doable endeavor.
Traditional available power contracts tend to be short term — because power
prices can
quickly change — and as
renewable energy subsidies disappear, wind farms will need long - terms contracts to secure financing.
The poorest people are most at risk from sharp hikes in
energy prices, which we're going to see some more of, unless we respond
quickly in improving
energy efficiency and
renewable energy.
Taken together, learning by doing and economies of scale mean that a research only approach would not drive down
prices as
quickly as policies that actually install more
renewable energy.