Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures.

在美国，有三分之一的能源消耗和三分之二的电力消耗来自于建筑物。要降低这些消耗，最好从屋顶下手。

youdao

The energy consumption, economic benefits and environmental effect about the short-cut melting process were also analyzed.

同时，对短流程熔炼工艺生产高强度铸铁的能源效益、经济与环境效益进行了分析。

youdao

It makes assumptions about how fast people cut consumption as prices rise, and about people shifting their energy use away from oil and gas.

BBC: Scottish independence: 'A tilt to the upside'

Consumers are eager to cut energy costs but are clueless about their options for doing so, according to a new survey from the Consumer Electronics Association.

FORBES: Consumers Still Clueless About Energy Efficiency

While the virtual machines cut costs and save energy, they also raise questions about data leakage as well as whether a customer would ever find out files have been breached, said Jim Reavis, executive director of Cloud Security Alliance, a non-profit advocated for cloud security standards.

CNN: How safe is cloud computing?