Collaborating Authors

Xcel Energy Work to Meet Aggressive Clean Energy Goal

U.S. News

If solar forecasting has improved significantly, it remains in an early stage, Kosovic said. Research funded by the U.S. Department of Energy has focused first on production from utility-scale solar projects such as the Greater Sandhill Solar Farm in Colorado's San Luis Valley. Comparing the production of electricity with what had been predicted allows forecasters to better calibrate their models. Distributed solar generation, such as on rooftops, poses a greater challenge, because performance data cannot be paired with predictions. They also cover a much larger area.

[In Depth] A reboot for wave energy


The United Kingdom has ample resources for ocean energy and has long been a leader in wave energy research. After the bankruptcies of two pioneering wave energy companies, the Scottish government has gone back to the drawing board. A new agency is funding crosscutting research, for example in materials and control systems, that could help a range of wave energy devices. The government program is also trying to improve technology transfer and build investor confidence by benchmarking progress. Companies are trying out novel designs, such as a giant rubber tube and polymers that generate electricity when flexed.

ENERGY ATLAS reveals 100% renewable energy is viable now


But politicians must un-rig the rules favouring polluting energy monopolies and get behind citizens building Europe's 100% renewable future."

6 Renewable Energy Trends To Watch In 2019


An increasing number of countries, companies and regions are embracing sustainable energy generation and the landscape is rapidly evolving. Here are 6 renewable energy trends to watch in the coming year. Renewable energy is booming in China.Getty Energy storage plays an important role in balancing power supply and demand, and is key to tackling the intermittency issues of renewable energy. Pairing a storage system with a renewable energy source ensures a smooth and steady power supply, even when weather conditions are not optimal for energy generation. Batteries are the most common storage devices used in renewable energy systems and their use is increasing on both the residential and grid-wide scale.


Guardian Energy

It's not a very attractive elephant from a political perspective, but it is impossible to ignore: it is the poor energy efficiency of the UK housing stock. They also calculated that there was long term potential to cut UK household energy bills in half. A consortium of leading businesses, thinktanks and NGOs have united around a proposal for the government to launch a Building Energy Infrastructure Programme. Coordinated by an infrastructure unit, it would set out to decarbonise UK buildings, with a target to make all UK homes energy efficient by 2035.