A utility in the desert Southwest can now lock in 25 years of dispatchable solar electricity, backed by on-site battery storage, for roughly $54 per megawatt-hour. A similar project in the upper ...

Reaching a perfect balance between the amount of greenhouse gases released in the atmosphere and those that are removed, is ...

The team mapped electricity needs across the globe hour by hour for an entire year.

As renewable energy integration deepens, short-duration storage like two-hour batteries no longer suffice for firm power. Long-duration, cycling-capable storage systems are essential to ensure ...

Spain reached a milestone in its effort to transition to renewable energy. According to Spanish newspaper El País, the country operated on renewable energy for nine straight hours last week. The feat ...

IRENA analysis shows solar and wind paired with storage now deliver 24/7 power cheaper than coal and gas. As battery costs ...

The cost of battery storage has dropped more than 90 per cent since 2010, bringing the cost of renewable energy down with it. View on euronews ...