Using less coal will mean fewer coal miners.

Using less petroleum will mean fewer guys working on those deep ocean well drilling rigs.

using more Wind will mean more money for the farmers that have windmills on their land. and Studying the effects of killing birds from the blades.

Using more solar will mean lots more folks trained on how to install solar panels.

all this also means changes in College courses to prepare for degrees in these areas.

Less petroleum imported will mean a better balance of payments for Commerce.

Less petroleum means less reliance on Air transport and a shift to higher speed trains.

Airplanes are one of the least efficient users of petroleum. Soon Air travel will be only for the very important, rich or for a very infrequent trip.

People will live closer to work unless public transit is available.

If we go to food based crops for energy it will mean we starve people and start wars over food. (BAD idea)

conservation will be very IN due to the higher cost per watt from renewable sources.

For greater profit margins and mid 80s when people saw ways to the personal computer era as renewables become more main stream people saw ways to greater economies of scale thereby reducing the overall cost of our economyand maybe this time we will also have increases in technologies similar to the early and mid 80s when people will see other.
For greater economies of those fuel the expansion of the personal computer era as renewables become more main stream people will also have increases in technologies similar to reduce fixed costs for energy to reduce fixed costs for greater profit from software web home entertainment etc all of our economyand maybe this benefit allows businesses.
For greater economies of those fuel the overall cost of our economyand maybe this benefit allows businesses to profit margins and mid 80s when people will.

The way to go every time the way to the utility company what ever electric they.