In a market economy there is a lot of deliberate inefficiency. Commercial economies are driven, primarily, by transaction quantity, which is most typically exchanging end goods/services for money. Exchange quantity goes up as wages go up and unemployment goes down. Therefore it is in the interest of companies and government that people are employed, as many as possible, even if each person does very little to substantiate the wages earned. This line of thinking falls apart when an economy enters a correction.
Likewise, people will require less energy when wages shrink or disappear all together. Energy consumption is one of many indirect parts of the market economy. When people have less money they will travel less and shop less, which decreases the need for fuel and manufacturing.
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Reducing energy consumption is a very bad deliberate goal though. Energy efficiency is a natural goal from the collision of increased demand versus fuel cost. The economic desire to increase energy efficiency does just result in lower prices but also cleaner fuel sources. This has trended true over the last 150 years far before people became aware of environment consequences from rising fuel consumption.
Since rising demand, a product of rising consumption rates, drives technology interest in fuel efficiency it is healthier for future economies, and the environment, to encourage greater fuel consumption at consequence to the economy, and environment, at the present. That statement will remain true only so long as up scaling increase of efficiency outpaces up scaling rates of consumption over time. So far the difference in scale has shown true since the start industrialization and there is no indication that the difference in scale will decrease.
Another way to think about this is energy equivalence. As energy sources become cheaper, cleaner, and more available over time they allow greater access to energy by people with less purchasing power. A poor third world economy can grow in ways it could not before because less investment is demanded to achieve growth independence. These new and emerging energy sources and distribution methods are not created for humanitarian reasons. They are created from expensive investment to satisfy expensive first world energy demands. The people who benefit most are those with the greatest need in developing economies under high market pressure without the luxury of expensive investments in infrastructure or logistics. An under-developed economy with high market pressure is one where there is huge demand for raw goods/resources but that economy lacks the finances to invest in itself, such as Ghana under the cocoa industry.