UK’s ESO says grid will be zero-carbon by 2025


According the UK’s national grid electricity system operator, Britain will have a zero-carbon electricity system as soon as 2025.

The announcement comes alongside ESO’s legal separation from the country’s National Grid transmission arm, a move that is expected to allow the new system operator to shape a more flexible electricity system.

At present ESO relies on a mix of generation sources to balance the grid, but renewables are playing a prominent role.

2018 saw several records set – wind generation exceeded 15GW, and the country experienced a 72 hour (4 day) period sans coal-powered generation.

ESO hopes the move towards a carbon-free electricity system will require some revision of how the system’s model incorporates new products and services, through new markets.

Fintan Slye, Director of ESO said: “Zero carbon operation of the electricity system by 2025 means a fundamental change to how our system was designed to operate; integrating newer technologies right across the system – from large-scale offshore wind to domestic scale solar panels – and increasing demand side participation, using new smart digital systems to manage and control the system in real time.

“We will identify the systems, services and products we will need to run a zero carbon network and design the new competitive marketplaces needed to source these as efficiently as possible, from both new and existing companies. We believe that promoting competition will ultimately lead to better value for consumers.”

With Brexit still in the running, are you interested in how the UK market may shift following the seperation? You’ll find this two minute read interesting.