Power Cut

RES battery prevented complete blackout in the UK

On August 9, a thunderstorm caused 1.5 GW of generation capacity to go offline within seconds in the U.K. The incident caused millions of households to temporarily lose power but the situation could have been considerably worse if not for the country’s battery storage reserves. Renewable energy company RES claims to have averted disaster in

National Grid ESO probing power cuts following sudden generation collapse

The sudden loss of nearly 2GW of generation triggered a stress event and power cuts experienced up and down the country on Friday evening (9 August 2019). The incident, which caused significant disruption up and down the UK, was triggered by failures at two large generators, specifically Orsted’s 1.2GW Hornsea offshore wind farm and the

Lightning strike revealed as cause of 9 August UK black out

A lightning strike that caused two separate losses of generation – described by National Grid ESO as an “extremely rare and unexpected event” – has been revealed as the cause behind Britain’s power cut on 9 August 2019. This morning the electricity system operator published its interim report into the incident, revealing that a lightning

Battery storage called into action as UK suffers country-wide power cuts

Battery storage assets were called into action last week after the UK suffered country-wide power outages following a transmission system stress event. Last Friday evening (9 August 2019), two large generators were disconnected from the UK’s power system almost simultaneously, effectively taking 2GW worth of electricity generation within minutes of each other. That collapse in

what do you do when the lights go out?

One great side-benefit of home battery storage is having an emergency power supply. We asked what was important to you when the lights go out in a power cut. Thanks for the enthusiastic response. We thought you would be interested in the results, so here they are: Do you ever get power cuts? Interestingly, 84% of

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