Well, most of them convert the direct current electricity from the batteries into an alternating current.

它们大多数都是把电池里的直流电转换成交流电。

Most of that is from fossil-fuel power plants, and the dominant mindset is that we have to change the current electricity system by replacing those fossil-fuel plants with clean generation by 2050.

这些电力大部分来自化石燃料，而主导思想是截至2050年我们须用清洁能源代替化石燃料来改变当前的电力系统。

To be clear, we need and we're on track to have two and a half times today's amount of clean generation to switch to a clean version of our current electricity system.

说得清楚点，我们必须且正在努力洁净化目前电力系统中现有清洁能源总量两倍半的电量。

While EU officials work to alleviate the pressure on households and businesses this autumn, Ursula von der Leyen said skyrocketing electricity prices were " exposing the limitations of our current electricity market design" .

在欧盟官员们致力于减轻家庭和企业今年秋季承受的压力之际，冯德莱恩表示，飞涨的电价“暴露了我们当前电力市场设计的局限性”。

But in order to transition, not just current electricity production, but also heating and transport, which roughly triples the amount of electricity that you need, it amounts to approximately 300 terawatt hours of installed capacity.

但为了实现转型， 不仅是当前的电力生产， 还有供暖和运输，这大约是您所需电力的三倍， 总计约 300 太瓦时的装机容量。