In recent years, the increasing competitiveness of wind and solar power has been widely hailed. But there is a cloud to this silver lining – power production does not match power demand. As a result, the actual value of wind and solar power will decrease as we get more of it. Craig Morris says policymakers should pay attention.
All posts tagged: USA
Germany’s energy transition is not an island of its own
The restructuring of the energy system in one of the world’s leading industrialized nations is undoubtedly a highly ambitious undertaking. There is no blueprint for this energy transition that would offer a simple step-by-step procedure to follow. In that sense, the Energiewende is an open learning process and pilot project at the same time, one that is being observed internationally with a mixture of hope and skepticism. However, there is one thing that the German energy transition is certainly not: an island of its own that isolates Germany’s energy economy. On the contrary, a quick overview of the world’s state of affairs with regard to energy shows that the global energy transition is now picking up speed, as Ralf Fücks points out.
100% renewable energy – Embracing the “exponential growth of solutions”
While we keep burning harmful fossil fuels on an unimaginable scale, there’s also a number of good news: A growing number of communities around the world set themselves a goal of 100% renewables. What we need most are thus visionaries and political will, argues Stefan Schurig.
Surge in renewables remakes California’s energy landscape
Thanks to favorable geography, innovative government policies, and businesses that see the benefits of clean energy investments, California is closing in on its goal of generating a third of its electricity from renewables by 2020. By Cheryl Katz.
An Alaskan island goes 100% renewable
Kodiak Island in Alaska has traditionally had a lot of hydropower but needed to cover the rest of its demand with expensive and dirty diesel. Now, with the help of wind power and the introduction of different smart-grid measures, the island receives 100% clean energy: Power prices have gone down and the local economy has been revigorated. Laurie Guevara-Stone reports from the sustainability frontier.
German power bills are low compared to US average
In 2015, the average German household power bill fell slightly from 85 euros to 84 euros per month. What’s more, that level is relatively low compared to US averages. But Craig Morris says comparisons are not easy.
Electricity market design: Will demand react to variations in power supply?
Traditionally, power production has followed demand. Due to the growth of renewable power production, it is increasingly becoming lucrative to actively manage demand to profit from fluctuating power prices. Benjamin Bayer reports about first experiences with demand response in the US and explains how the regulatory framework needs to change in Germany.
The future of utilities: extinction or re-invention? A transatlantic perspective
In her recent paper published by the Heinrich Boell Foundation, energy expert Susanne Fratzscher, identifies seven transformative trends that utilities in the US and Germany will have to face in the coming years. Susanne goes on to outline models that will likely help this transatlantic utility transformation to succeed. Here is a summary of her findings.
Solar twice as expensive in US as in Germany
What difference does policy make? Craig Morris says that a comparison of the low prices for installed solar arrays in Germany with more expensive arrays in the US is a good way to start answering that question.
The future of energy leaning towards decentralization
Tesla’s announcement of batteries for power storage caused a lot of turmoil last week. Kartikeya Singh analyses the significance of the product for the power market and sees it as part of a global trend towards energy decentralization.