solar has shown a learning rate of about 20%,

solar power has followed a pattern known as Wright's Law

Renewable energy critics argue that wind and solar are not reliable sources because of their variability. Others argue that wind farms encroach on pristine environment and destroy a country’s natural habitat, as is the case with the installation of thousands of wind turbines on scores of Greek islands in the Aegean Sea. How would you respond to such concerns, and are there ways around them?

Understanding the effects of introducing Solar PV and how it can affect “Power Factor” on complex Industrial/Commercial sites

But EEI, its member utilities, Koch-backed groups, and their corporate and conservative allies have been lobbying states, sometimes successfully, to eliminate net metering or otherwise reduce the financial incentives for clean home power generation. When they succeed, people with solar leases could end up with less in savings on their electricity bill than the cost of renting their solar array. EEI’s letter feigns concern for these consumers — an impressively cynical maneuver, as it’s the very group leading the push to raise those consumer costs.