Energy conservation

Definition and stakes

United Nations World Commission on Environment and Development,  Brundtland Report (1987)

“ At present, the energy to provide these services comes from fuels – oil, gas, coal, nuclear, wood, and other primary sources (solar, wind, or water power) – that are all useless until they are converted into the energy-services needed by machines or other kinds of end-use equipment, such as stoves, turbines, or motors. In many countries worldwide, a lot of primary energy is wasted because of the inefficient design or running of the equipment used to convert it into the services required; though there is an encouraging growth in awareness of energy conservation and efficiency. ”
Source: Wikisource

Portrait of Wen Jiabao Wen Jiabao,  Report on the Work of the Government (2009)

“ First, we will emphasize energy conservation in the three key areas of industry, transportation and construction; continue work on the ten major energy conservation projects; and implement energy-conserving measures for power generators, boilers, automobiles, air-conditioners and lighting products.
Second, we will energetically develop a circular economy and clean energy. We will steadfastly save energy, water and land. We will vigorously develop clean energy such as nuclear, hydraulic, wind, and solar power. We will promote the adaptation of clean coal technology for industrial application.
”
Source: Wikisource

Portrait of George W. Bush George W. Bush,  Presidential Radio Address (2001)

“ Today, I want to talk about how we can meet some of our energy needs through a new kind of conservation, a 21st century conservation that saves power through technological innovation. We are near the beginning of the summer driving and air conditioning season, the months of the year when energy use rises and energy prices jump. This year, like last year, gasoline and electricity prices are rising sharply, squeezing family budgets and disrupting the lives and work of our fellow Americans. ”
Source: Wikisource

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