But Johnson said the solar panels on the roof produce enough power to operate the machine without adding energy costs.

但约翰逊表示，屋顶上的太阳能电池板产生的电力足以运行机器，而不会增加能源成本。

At first, these were chunky devices, some needing mains power to operate. But they will portable and could perform basic tasks like adding, subtracting, dividing, and multiplying.

起初，这些都是笨重的设备，有些需要主电源才能运行。但它们可以携带，并可以执行如添加、减去、除以和乘以的基本任务。

For example, a lot of carbon removal technologies rely on clean power to operate because if they don't, they'll emit more carbon dioxide than they capture.

例如，许多碳去除技术都依赖清洁能源来运行，因为如果不这样做，它们排放的二氧化碳将超过捕获的二氧化碳。

So you were an early voice in talking about work culture in Silicon Valley because of the many things your trial was, it was about culture at work and how it operates and how power operates.

所以你是谈论硅谷工作文化的早期声音，因为你的试验有很多，它是关于工作文化及其运作方式和权力运作方式的。