But plants are everywhere, and the biocircuit taps into their excess power.

但到处都是植物, 而这套生物电路正是利用植物多余的能量。

Small, modular power plants, which are easy to flex up or down, are becoming more popular, as are high-voltage grids that can move excess power around the network more efficiently.

小型模块化的发电厂容易调节发电量，高压电网也可以更有效地在电网上调配多余的电力，这些也都变得越来越受欢迎。