Arles Taal: Estonia needs to prepare for power outages until major solution found
We have a large amount of uncontrollable power without a reasonable, dispatchable replacement. One day, we may have hundreds of megawatts' worth of wind and solar energy at a low price, but by evening, the wind will die down, the sun will set and somewhere, a power plant will need to be started up to replace them, writes Arles Taal.