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The UK automotive market has reached a pivotal moment in its shift towards electric vehicles (EVs), as the average price of new electric cars has fallen to £42,620, making them £785 cheaper than their petrol counterparts, which average at £43,405. This development is a significant milestone in Britain's transition away from fossil fuels, with the higher upfront cost of electric vehicles being a major deterrent for many drivers. However, with total running costs for electric cars being lower for some time, the decrease in upfront costs is expected to drive increased adoption. The decrease in electric car prices can be attributed to several factors, including the electric car grant introduced last summer, which offers up to £3,750 off certain models, and the influx of Chinese competitors that have been able to undercut traditional brands. Carmakers have also been under pressure to meet electric car targets, known as the zero emission vehicle (ZEV) mandate. According to Bex Kennett, head of new car at Autotrader, the electric car market is becoming increasingly competitive, with manufacturers and retailers working hard to improve both the supply and affordability of new electric vehicles. The recent rise in petrol and diesel prices due to the war in Iran has also contributed to increased inquiries for electric cars from consumers looking to cut their energy costs. Gurjeet Grewal, chief executive of Octopus Electric Vehicles, noted that this milestone removes one of the biggest barriers to switching to electric vehicles, as they are now cheaper than petrol cars on upfront cost and have long been cheaper to run. With growing competition and more choice, electric vehicles are becoming the obvious option for drivers. Despite this progress, the transition to electric cars in the UK still faces some barriers, particularly for households without driveways that rely on the public charging network, which remains patchy in some areas.

Great Britain is on the verge of a record‑breaking summer of wind and solar generation, creating the possibility of the first zero‑carbon electricity periods in the nation’s power system.The government’s ambition to achieve a 95% gas‑free grid by 2030 underpins this push, as electrified transport, heat pumps and low‑carbon industry will need a clean power supply to meet climate targets.National Grid ESO (Neso) forecasts that on sunny weekend afternoons the grid could have more renewable power than demand, leaving excess capacity that would otherwise be wasted.To turn surplus into savings, Neso is urging households and businesses to shift flexible loads—such as charging electric vehicles, running dishwashers or doing laundry—to those high‑renewable windows.Leading suppliers Octopus Energy and British Gas have confirmed participation, offering special tariffs that reward consumers for using electricity when it is abundant.British Gas’s “PeakSave” scheme, for example, provides half‑price electricity from 11 am to 4 pm on Sundays, with an even cheaper “Super Sunday” option from 9 am to 5 pm. The company says the tariff has saved over £45 million for more than 1 million customers since its 2023 launch. Octopus Energy reports helping 2 million households save about £11 million, including £3 million in free electricity during periods of high renewable output.Other providers—including Ovo Energy and EDF Energy—offer similar “time‑of‑use” tariffs that charge higher rates when renewables are scarce, giving price‑sensitive users a clear incentive to shift consumption.Beyond bill reductions, flexible demand curtails the need for “constraint payments” to wind and solar farms—payments that reached almost £1.5 billion last year. By encouraging consumers to “turn up” rather than forcing generators to “turn down,” the grid can avoid these costly curtailments.Businesses are also joining the flexibility movement. Tech firms report that adaptable energy use can cut datacenter grid costs by up to 5% and slash emissions by as much as 40%. Danish engineering group Danfoss estimates that if datacentres operated flexibly for just 1% of the time, the pipeline of new facilities expected by 2035 could be accommodated without overloading the grid.In short, leveraging surplus renewable power now—through smart tariffs and demand‑shifting—offers a cheaper, faster alternative to massive storage or grid‑upgrade projects, while delivering tangible savings for consumers and a decisive step toward a low‑carbon British electricity system.

Scientists have shed new light on the mating habits of octopuses, revealing that male octopuses use a specialized arm to detect female hormones and mate without visual contact.The arm, called the hectocotylus, is used to place a package of sperm inside the female's reproductive system. Researchers at Harvard University have found that this arm is a sensory organ, similar to a tongue, that can detect the female hormone progesterone.This allows the male to seek out and fertilize a mate, even if it cannot see its sexual partner. The study, published in the journal Science, shows that the arm is both a sensor and a mating organ, and that it plays a crucial role in the mating process.The researchers, led by Prof Nicholas Bellono, found that the arm can detect progesterone through receptors on its tip, and that this sensitivity is specific to progesterone and not other hormones.The study provides new insights into the evolution of sensory systems and the importance of chemical cues in mating behavior. It also highlights the complex and fascinating world of octopus biology, and the importance of continued research into the natural world.

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.