Energy efficiency will be an important tool in the fight against climate change.

能源效率将会是我们与气候变化作斗争的重要工具。

Energy efficiency would become crucial to keeping warm and reducing energy use.

能源效率将成为保暖和减少能源使用的关键。

When they had their house remodeled, the homeowners chose to prioritize energy efficiency.

当他们对自己的房屋进行翻新时，房主们选择优先考虑能源效率。

Well, we read together here, this means it should be energy efficient, avoid pollution, and minimize waste.

嗯，我们这里一起读到， 这意味着建筑应具备能源效率，避免污染，并尽量减少。

China has released a guideline, detailing targets for securing energy supplies and boosting energy efficiency this year.

国发布了一项指导意见，详述了今保障能源供应和提高能源效率的目标。

Energy demand in rich industrialized countries will grow more slowly over the next few decades with increased efficiency.

随着能源效率的提高，未来几十富裕发达国家的用电需求增长会减缓。

Chinese efforts to boost renewables and energy efficiency are also likely to start bearing a lot more fruit.

国推进可再生能源以及能源效率的政策也很可能产生更多的成效。

Green renovation of existing buildings will also be promoted to improve energy efficiency and to lower carbon emissions.

现有建筑的绿色改造也将得到促进，以提高能源效率和降低碳排放。

But the rebound effect says that the benefits of energy efficiency might be reduced as people change their behavior.

但反弹效应表明，随着人们行为的改变，能源效率的好处可能会减少。

A guiding document has outlined major tasks including creating a green, low-carbon and circular economy and improving energy efficiency.

一份指导性文件概述了主要任务，包括创建绿色、低碳和循环经济以及提高能源效率。

But even at their peak performance, ICE hypermilers can't compete with the true champion of fuel-efficiency rides: the electric vehicle.

但是，即使表现最好的时候，内燃引擎超节能车手也打不赢高能源效率行驶的真正王者：电动车。

At scale, microgrid technology, clean technology and energy efficiency dramatically improve public health.

规模上，微电网技术、清洁技术和能源效率极大地改善了公众健康。

So we need to redesign our cities beyond energy efficiency and cutting carbon emissions.

因此，我们需要能源效率和减少碳排放之外重新设计我们的城市。

And also energy efficiency and a lot of capture, carbon capture.

还有能源效率和大量的捕获，碳捕获。

And third, India must become radically more energy-efficient.

而且第三，印度必须大幅提高能源效率。

The second is less polluting, and the third is energy efficiency.”

第二是污染少，第三是能源效率。”

For example, combustion engines and cars use energy less efficiently than electric motors.

例如，内燃机和汽车使用能源的效率低于电动机。

This approach could revolutionize how we think about energy efficiency.

这种方法可以彻底改变我们对能源效率的看法。

Let's go on to the next big gap, energy efficiency.

接下来我们谈谈另一个重大差距——能源效率。

Walmart says that some schemes such as energy efficiency, cut costs.

沃尔玛表示，一些方案如能源效率提升可以降低成本。