renewable energy

What Is The Most Cost Effective Way To Power The Country?

What Is The Most Cost Effective Way To Power The Country?

To maximize economic efficiency renewables need to supply more than 80% of the country's energy. We can do this with today's technology, and if we did, we'd solve climate change.

Renewable Energy for National Security

Renewable Energy for National Security

What would happen if the power went out for good? It's not a question many of us contemplate, probably because the answer is not reassuring. It turns out that the power grid is quite vulnerable. There are a number of realistic scenarios that could bring it down, not just for a few days, but indefinitely. In addition to that, modern civilization depends on electricity. That is not a figure of speech. We have come to depend on electricity for food and water.