{"id":2736,"date":"2026-05-21T08:12:00","date_gmt":"2026-05-21T08:12:00","guid":{"rendered":"https:\/\/reports.electricinsights.co.uk\/?p=2736"},"modified":"2026-06-22T09:15:29","modified_gmt":"2026-06-22T09:15:29","slug":"global-competition-for-battery-storage","status":"publish","type":"post","link":"https:\/\/reports.electricinsights.co.uk\/?p=2736","title":{"rendered":"Global competition for battery storage"},"content":{"rendered":"\n

Britain is building batteries faster than any other part of\u00a0its power system. Installed capacity has tripled in just three\u00a0years. Batteries can now discharge more power than the\u00a0entire nuclear fleet, a sign of how quickly the grid is\u00a0changing. Since construction of Hinkley Point C began,\u00a0Britain has installed nearly 7 GW of batteries. Hinkley\u00a0Point\u2019s 3.2 GW of reactors will not come online until\u00a0at\u00a0least 2030 (five years late)<\/a>, whereas new\u00a0battery projects\u00a0can be built in a matter of months.<\/a><\/p>\n\n\n\n

Britain\u2019s battery capacity has risen from 10 MW to nearly 7 GW, overtaking the headline capacity of the entire nuclear fleet in under a decade. The two technologies are not directly comparable, as batteries can only discharge for 1\u20134 hours before recharging, whereas nuclear reactors provide steady output around the clock.<\/strong><\/em><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Britain\u2019s battery boom is impressive, but it must compete in\u00a0a global race for investment.\u00a0Storage is growing faster\u00a0overseas<\/a>\u00a0as countries seek flexibility to absorb more wind\u00a0and solar. Investors follow price signals, and battery\u00a0revenues shift quickly with market regulations and price\u00a0spreads. Battery revenues\u00a0vary by one-quarter from year to\u00a0year,<\/a> so today\u2019s hottest market can soon become crowded\u00a0and less attractive.<\/p>\n\n\n\n

Turkey shows how quickly the race can shift. It now has\u00a0Europe\u2019s largest pipeline of battery projects<\/a>, beating\u00a0Germany and Italy combined. This surge reflects a fast-growing power system turning to wind and solar to cut\u00a0imports. Since 2022, new wind and solar projects have had\u00a0to add battery capacity equal to their generation capacity.<\/p>\n\n\n\n

Britain is taking the opposite approach: rather than\u00a0mandating battery construction, the market decides how\u00a0much to build. Tighter co-location or balancing\u00a0requirements could make wind and solar more compatible\u00a0with system operations, but could risk stalling investment.\u00a0The Government is leaning towards market signals, with\u00a0the\u00a0Clean Flexibility Roadmap<\/a>\u00a0aiming to remove barriers\u00a0and improve price signals for storage.<\/p>\n\n\n\n

Energy storage helps Britain use more of the electricity it generates. Batteries respond to short-term swings in supply and demand within seconds, while pumped hydro provides large reservoirs to deliver electricity during longer periods of system stress. Together, they store surplus wind and solar to cut curtailment, and release it when demand peaks to smooth out prices. <\/p>\n\n\n\n

To support the Clean Power targets, Britain must\u00a0more than\u00a0triple its current storage capacity by 2030.<\/a> After building\u00a05 GW of batteries in the last five years, Britain now has five\u00a0years to build the next 20 GW. This will rely on investors\u00a0remaining convinced this is Europe\u2019s best place to build.<\/p>\n","protected":false},"excerpt":{"rendered":"

Britain is building batteries faster than any other part of\u00a0its power system. Installed capacity has tripled in just three\u00a0years. Batteries can now discharge more power than the\u00a0entire nuclear fleet, a sign of how quickly the grid is\u00a0changing. Since construction of Hinkley Point C began,\u00a0Britain has installed nearly 7 GW of batteries. Hinkley\u00a0Point\u2019s 3.2 GW of reactors will not come online […]<\/p>\n","protected":false},"author":10,"featured_media":2739,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[69],"tags":[41,70],"class_list":["post-2736","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-q1-2026","tag-electric-insights","tag-q1-2026"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t