battery storage

4 min.
Reducing carbon dioxide emissions is the main driver of the energy transition, supported by the large-scale expansion of wind and solar energy production, writes Marcel Eijgelaar, researcher at DNV GL. Due to the variable output of these renewables, maintaining the balance between supply and demand is becoming more challenging with a higher need for grid flexibility and more volatile prices on electricity markets. New solutions are emerging, from battery storage to hydrogen electrolysis24/May/2019

New applications for surplus energy
7 min.
29/April/2019

Crushed hot rocks to store wind energy
5-6 min.
Hurricanes wiped out Puerto Rico’s power grid, creating an opportunity to rebuild with cleaner modern technologies. But financial and institutional barriers stand in the way15/May/2018

Puerto Rico struggles back from the brink
5-6 min.
14/November/2017

Batteries for grid support not bulk supply
4-5 min.
14/November/2017

In Brief
7-8 min.
14/November/2017

No compromise on security of supply