More generally, I don't see how the U.S. can reduce energy consumption long-term and maintain the lifestyle we've achieved.
Changing our 'lifestyle' is probably a good thing. As most ERs can attest, popular definitions 'standard of living' are often misleading. For example, I think my standard of living improved when I quit the 50-60 hour per week job, sold the big house, and moved into a smaller place. Now, I'm sharing a 1000 sq ft home. It's plenty for me, and I'd rather spend the time doing things I enjoy, than working to keep up a large house. I'm using less energy, spending less money, and my standard of living is higher. I know, I'm preaching to the choir, but I think the same arguments hold for energy usage. We live in a culture that wastes large amounts of energy, without considering the consequences. One obvious example is people driving around in 300HP SUVs with 1-2 passengers in the city (or at 60 mph on the highway). My first modern car had 92 HP, and it was plenty. In addition to being wasteful, the SUV culture is detrimental to traffic safety.
Here are some east ways to reduce energy consumption
- drive fuel efficient cars and trucks.
- consider downsizing your house (I see many two person families living in 2500 sq ft houses)
- watch your use heat and AC, use timers to control
- telecommute
- use public transportation when available.
- consider a solar clothes dryer (clothes line. I've been doing this for 2 years. It doesn't take much time.)
- make appropriate use of windows and shades to keep your home cool/warm (this makes a huge difference here in Hawaii).
- insulate your home
We should also remove the subsidies that the oil industry receives to enable fair competition with renewable energy technologies. The entire cost of the Iraq and war on terror, and aid to Israel and Egypt, should be paid out of oil taxes.
The cost of solar energy is falling. Here in Hawaii, solar hot water systems are very popular.
When it's appropriate Americans can change their behavior very quickly. I remember when I was a kid people would litter and think nothing of it. They'd regularly throw garbage out the window of their car on the highway. Then came the 'crying indian', and pollution awareness changed considerably. The culture (lifestyle) changed, and in this regard, our 'standard of living ' improved.