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The Lead The boss of the UK's biggest energy supplier has suggested that some households would accept an occasional electricity blackout in exchange for much lower energy bills. This controversial statement comes on the anniversary of Europe's largest power outage, which left tens of millions in Spain and Portugal without electricity. The Energy Trade-Off Proposal Greg Jackson, chief executive of Octopus Energy, told an industry conference that many households in Spain, which has a growing renewable energy business, would say they were happy to accept "the odd blackout" in return for electricity costs that are 25% lower. "To be really clear, I'm not advocating for blackouts, but if you asked Spanish consumers 'would you accept the odd blackout in return for electricity costs that are 25% lower, or don't have spikes, or a more reliable economy?' enough of them would say yes," he said. The Changing Perception of Power Outages People would be "far less bothered" about a blackout now than they might have been in the past, Jackson added, because they could continue watching things on their laptop during a power outage. "They've got a battery in there that gives them a couple of hours," Jackson said. He added that home batteries, which are sold by Octopus Energy, are "so cheap now" that even people who need reliable electricity to run medical equipment would be able to tolerate a blackout. The Cost of Grid Investments Jackson made the comments in response to an audience question about the challenges of running a renewables-heavy energy system such as the one in Spain. He told conference delegates that the greater challenge in running a clean power system was in controlling the cost of network investments. Octopus Energy has been outspoken in warning against grid investments that might prove to be unnecessarily expensive as new technologies emerge. The Spanish Precedent The widespread power outage in Spain and Portugal claimed the lives of at least six people, including two people with medical difficulties who died after they were unable to run breathing equipment. Renewable energy critics initially blamed Spain's reliance on wind and solar power for the outage, but the official report attributed "multiple interacting factors", involving conventional power plants, renewables and the power network for playing a role in Europe's largest power outage. The Industry Response A spokesperson for Octopus Energy said: "Countries that have embraced cheap renewables and built in flexibility – like Spain – are seeing dramatically lower energy prices and far less exposure to spikes. Meanwhile, the UK risks doing the opposite: hardwiring in high costs with tens of billions of grid and network spending, without enough transparency on whether all of it is really needed." "Build flexibility, and bills go down. Ignore it, and we risk overbuilding for decades," the spokesperson added. The UK's Energy Future Speaking at the same event, Fintan Slye, the chief executive of the National Energy System Operator, which is responsible for keeping Great Britain's lights on, said that while there is expected to be a "step change" in the way households use electricity that "doesn't go as far as blackouts". Slye said added that significant investments in the power grid were still needed to enable electricity to be transmitted from where it is generated to areas where people are located.

Solar panel sales have surged dramatically since the onset of the Iran war, according to Octopus Energy, with British households increasingly opting for larger rooftop installations to achieve energy independence.The company reported a 54% increase in sales this month compared to the same period last month, marking a significant shift in consumer behavior amid global energy uncertainty.Rebecca Dibb-Simkin, Octopus Energy's chief product officer, observed: "We are seeing a massive shift as people stop just asking and start acting. British families are tired of being held hostage by global fossil fuel prices. By switching to solar and heat pumps, they are becoming their own power stations, locking in low costs and protecting their wallets for the long term."Octopus noted that many customers are choosing "supersize" systems with 12 panels instead of the typical 10-panel arrays. Additionally, heat pump sales have increased by more than 50%, while electric vehicle charger systems have seen a 20% rise in sales.Greg Jackson, Octopus Energy's chief executive, described a "huge jolt" in solar sales compared to February. On March 17, the company reported a 27% increase in solar sales inquiries since the start of the Iran war.Good Energy, another green electricity supplier, confirmed this trend, reporting a doubling of interest in solar panels over the past three months.Nigel Pocklington, Good Energy's chief executive, emphasized: "The most effective way to bring bills down over the long term is to double down on renewables, alongside storage and flexibility, so more of our power comes from predictable, homegrown sources. We should be putting solar on any building that can take it. That's how we cut costs, strengthen energy security and give people real control over the energy they rely on every day."The market is poised for further growth with plug-in solar kits expected to become available from high street retailers and supermarkets in the coming months. The government recently announced that most new homes will likely have solar panels from 2028 and will lift a ban on sales of these kits.Andrew Dickinson, head of infrastructure at Heligan Group, explained: "Given the recent geopolitical events, the UK's reliance on global energy markets has become front and centre. The solution lies in a series of short-term initiatives to address the immediate impact of rising energy prices on homeowners. Plug-in solar is one of these solutions that is expected to lower the barriers to entry for homeowners. The previously lengthy process of roof assessment, design and installation by a specialist technician will no longer be necessary."A recent report from Electrify Britain, backed by Octopus, found that solar panels and heat pumps would significantly reduce vulnerability to fossil fuel price fluctuations. The report "Plug In, Pay Less" revealed that houses using these technologies would be almost immune to fossil fuel price rises: a 30% increase in wholesale gas and oil prices would translate into only a 1.7% rise in energy bills by 2035 for households using no gas or oil appliances.Energy bills are expected to rise by more than £300 this July, according to Cornwall Insight, a consultancy. Jess Ralston, head of energy at the Energy and Climate Intelligence Unit, commented: "Predictions of energy bills rising by hundreds of pounds will feel like deja vu to hard-working families as yet another gas price crisis pushes up the cost of living. Many are still saddled with debt from the last gas crisis while Putin and the oil and gas companies stand to benefit."Ralston added: "These wars and the global gas market are clearly beyond the UK's control, so the only way we have to permanently stabilise bills is to cut our use of gas and that means switching to electric heat pumps and renewables that squeeze gas power plants off the grid."Octopus Energy also noted a one-third increase in inquiries about leasing electric vehicles, further indicating a broader shift toward renewable energy solutions among British consumers.

The UK's green energy landscape is experiencing a significant shift as Jürgen Maier, the boss of GB Energy, joins other prominent renewable energy leaders in advocating for increased North Sea oil and gas production. This move comes as the UK government faces mounting pressure to address an impending energy cost crisis. Maier, in a social media post on LinkedIn, emphasized that while more North Sea oil and gas may not directly reduce energy costs, which have surged due to escalating tensions in the Middle East, it could bring substantial economic benefits, including more jobs and higher tax revenues. He described himself as “a supporter” of a well-managed energy transition that includes “all energy,” later clarifying in a separate post that he fully supports the government’s ban on new oil and gasfield exploration licences. Maier suggested that utilizing existing fields and tiebacks—allowing new deposits to be extracted from existing infrastructure—aligns with an 'All Energy' approach. This strategy, he argues, would give supply chain companies sufficient time to transition while renewables remain the long-term goal. The comments from Maier follow similar endorsements from other green energy leaders, such as Greg Jackson, the Octopus Energy boss, and Tara Singh, the new chief executive of RenewableUK. Jackson, who sits on the Cabinet Office board, told the Daily Telegraph that the UK needs more “sovereign energy,” which requires practical decisions, including leveraging North Sea resources. Singh argued that Britain should produce more energy “of every kind” and called for taking energy out of the culture wars. Despite these calls, Energy Secretary Ed Miliband has ruled out new licences for the North Sea, though decisions on the Rosebank and Jackdaw fields, which were licensed under the previous government, are still pending. Industry sources expect these fields to be approved soon, potentially beginning production by the end of the year, which could provoke backlash from green groups. The government recently dismissed warnings from Offshore Energies UK that failing to produce more North Sea oil and gas would increase the UK's reliance on imports amid rising global instability. A government spokesperson stated that new licences would not enhance energy security or reduce bills, highlighting that oil and gas prices are set internationally. A Great British Energy spokesperson reiterated the company's focus on driving the clean energy transition to deliver a more secure and independent energy system. They emphasized that oil and gas will remain part of the energy mix for decades, and preserving the skills of oil and gas workers is crucial for a clean energy future.