Power Storage: the options

Power Storage: the options

In Stephentown, New York, Beacon Power has build a 20MW / 5MWh plant consisting 200 carbon fiber FlyWheels.
These FlyWheels make between 3000 and 5000 cycles per year through their input in the frequency regulation market.

Power Storage: The world does have a lot of options but its still expensive.

In order to manage supply and demand our renewables, we need to store the electricity when the wind is blowing hard and the sun shines brighter than there is demand.

For instance, Berkeley wind energy experts suggest a likely average cost reduction of between 24% to 30% by 2030 and 35% to 41% by 2050 across the three wind applications studied — onshore wind, fixed-bottom offshore wind, and floating offshore wind.

There is a further 10% chance that cost reductions could be more than 40% by 2030 and more than 50% by 2050. BetterWorldSolutions offers you a number of actual, technically available options. Read More

Iceland turns CO2 into stone

Iceland turns CO2 into stone

The Hellisheidi power plant is the world’s largest geothermal facility. It provides the energy for Iceland’s capital, Reykjavik, plus power for industry, by pumping up volcanically heated water to run turbines

Iceland has done it again. No, its not football. It’s even better. They successfully turned CO2 into stone!

In Iceland, scientists and engineers are fighting climate change by injecting CO2 deep into volcanic rocks. Read More

Danish World Record: 42% electricity is wind power

wind mill park at the North Sea

Wind mill park at the North Sea

Denmark has established a world record: in 2015 42.1% of all electricity was generated by wind power.

The Danish government is a strong advocate of wind energy.

In 2020, the Danish goal is to produces 50% of the electricity by wind turbines. This goal will be achieved before. Read More