Energy experts have criticised former British prime minister Tony Blair’s call for greater oil and gas extraction, arguing that moving away from the country’s net zero targets would increase long-term economic and climate risks.

The criticism followed an essay by Blair in which he argued that the United Kingdom should use its remaining oil and gas reserves and reconsider its target of achieving net zero greenhouse gas emissions by 2050.

Blair’s position has renewed debate over the future of the UK’s energy policy, particularly as the country faces rising concerns over energy security, extreme weather and the cost of living.Energy specialists said expanding fossil fuel production would not provide a reliable solution to energy challenges and could expose households and businesses to continued volatility in international fuel markets.

Ed Matthew, UK programme director at the climate thinktank E3G, described Blair’s intervention as out of step with current energy and environmental pressures.Matthew said recent heat records and international energy disruptions demonstrated the risks associated with continued dependence on fossil fuels.

He argued that renewable energy offered a more stable alternative because operating costs were low once infrastructure was built.Blair’s comments came as the UK recorded periods of unusually high temperatures and increased solar power generation. Scientists have linked rising temperatures and more frequent heat extremes to climate change driven largely by greenhouse gas emissions from fossil fuels.

Medical professionals warned that extreme heat could increase health risks, particularly for older people and young children. Farmers also reported pressure on livestock and crops, with economic losses expected to exceed hundreds of millions of pounds.The debate has centred on whether the UK should prioritise domestic fossil fuel extraction or accelerate investment in renewable energy and low-carbon technologies.

Supporters of increased oil and gas production argue that domestic resources could improve energy independence and reduce reliance on imported fuels. Critics say fossil fuel markets remain globally connected and that new extraction would not shield consumers from international price changes.

The UK has committed to reaching net zero emissions by 2050, a target that requires substantial reductions in greenhouse gas emissions across electricity generation, transport, industry and buildings.Experts opposing Blair’s proposal said abandoning the target could weaken investment certainty for clean energy industries and slow the development of technologies needed for the transition.

Renewable energy capacity has expanded in recent years, with falling costs making technologies such as solar and wind increasingly competitive. However, the transition also requires improvements in energy storage, grid infrastructure and industrial adaptation.

Blair has previously questioned aspects of current climate policy and argued that energy strategies should focus more heavily on technological development and economic competitiveness.His latest comments have drawn attention because they come during a period of heightened global energy uncertainty.

International conflicts and supply disruptions have contributed to fluctuations in oil and gas prices, reinforcing arguments on both sides of the energy debate.Climate policy experts said the central challenge for governments was balancing energy reliability, affordability and emissions reduction.

They argued that investment decisions made now would influence the UK’s energy system for decades, with consequences for both economic resilience and climate risks.

Small-scale plug-in solar systems designed for balconies, patios and apartment buildings are beginning to gain traction in the United States as state governments reconsider regulations governing residential energy generation and grid access.

The systems, commonly referred to in Germany as “Balkonkraftwerk” or “balcony power plants,” allow residents to generate electricity through compact solar panels that plug directly into household electrical outlets.

Advocates say the technology offers a lower-cost and more accessible entry point into renewable energy generation, particularly for renters and apartment residents who cannot install conventional rooftop solar systems.While the technology remains relatively uncommon in the United States, its adoption has accelerated in parts of Europe, especially in Germany, where an estimated 4 million balcony solar units have been installed.

The growing European market has drawn attention from U.S. renewable energy advocates and lawmakers seeking to expand access to decentralized electricity generation amid rising energy costs and increasing consumer interest in energy independence.

Supporters of the systems argue that plug-in solar technology could help broaden participation in residential renewable energy by reducing installation costs and simplifying deployment. Unlike traditional rooftop solar systems, balcony solar units are generally smaller and designed for direct consumer installation without major electrical modifications.

Harold Stryker, a solar advocate involved in promoting the technology in the United States, said the systems are intended to supplement household electricity use rather than replace conventional grid power entirely.“Then you do need to draw the rest from the grid as you do now,” Stryker said, describing how the systems operate alongside existing electricity supply networks.

The systems typically generate enough electricity to offset portions of residential consumption during daylight hours. Advocates say they are particularly suitable for powering small appliances, electronics and other routine household uses.The expansion of balcony solar in Europe has been supported by comparatively streamlined regulatory frameworks and government policies encouraging distributed renewable energy adoption.

Germany has emerged as one of the leading markets for the technology, where the systems have become increasingly visible on apartment balconies and residential buildings.In the United States, adoption has proceeded more slowly because of varying utility regulations and electrical standards across states and municipalities.

Utility companies in some jurisdictions have raised concerns regarding grid safety and operational risks associated with consumer-installed generation systems.Some utilities have argued that improperly connected systems could create safety risks for maintenance workers or affect grid stability during outages and repairs.

Those concerns have contributed to restrictions or approval requirements in several states.Stryker rejected those arguments in relation to small-scale balcony systems, saying existing regulations were originally developed for significantly larger rooftop solar installations.“And that is patently ridiculous for these little systems,” he said.

“Those laws were intended for rooftop systems five to 20 times as large.”The debate reflects broader tensions within the U.S. energy sector regarding distributed electricity generation and the role of consumers in power production. Utilities have increasingly faced pressure from renewable energy advocates and consumer groups seeking expanded access to technologies that reduce dependence on centralized electricity systems.

At the same time, regulators and grid operators have sought to balance innovation with safety and technical reliability requirements.The legal environment for balcony solar systems in the United States began shifting more significantly in 2025, when Utah became the first state to formally authorize plug-in solar systems.

Following Utah’s move, legislation concerning balcony solar or plug-in solar technologies was introduced in 34 states and Washington, D.C., according to the source material. Measures authorizing the systems have since passed in Colorado, Connecticut, Maine, Maryland, New Hampshire and Virginia.

The regulatory changes indicate growing bipartisan interest in distributed renewable energy technologies at the state level, particularly as policymakers seek ways to expand energy resilience and consumer choice.Supporters also argue that balcony solar systems could help broaden renewable energy participation among lower-income households and urban renters who have historically faced barriers to rooftop solar adoption.

Traditional residential solar installations in the United States often require property ownership, significant upfront investment and approval from utilities or homeowners’ associations. Balcony systems, by contrast, are generally marketed as portable and comparatively inexpensive.

The emergence of the technology comes during a period of continued growth in renewable energy investment globally. Governments and energy companies have accelerated deployment of solar and wind infrastructure as part of wider efforts to reduce greenhouse gas emissions and diversify electricity generation sources.

Consumer interest in household-level energy resilience has also increased in recent years following periods of extreme weather, grid disruptions and rising utility costs in parts of the United States and Europe.Among those adopting the technology is Curtis, a resident of Sunnyvale, who installed a balcony solar panel at his residence.Curtis said the appeal of the system was tied partly to the idea of greater personal energy independence.

He acknowledged that neighbors might question the appearance of the panel mounted on his balcony railing but said he viewed the installation as a practical first step toward self-sufficiency.“I think that’s what gets me excited,” Curtis said. “Being able to power my own stuff and be self-sufficient like in baby steps, which is pretty cool.”

Advocates say increasing legalization of balcony solar systems could encourage broader consumer adoption over the coming years, particularly if states continue simplifying approval requirements and standardizing regulations.

The source material for the report was provided by Climate Central, an independent group of scientists and communicators focused on climate and environmental reporting.

The ministry said India successfully met a peak power demand of 270.82 gigawatts (GW) on Thursday, marking the fourth straight day of all-time high electricity consumption as soaring temperatures across large parts of the country drove increased use of cooling appliances.

“Although we are prepared to supply electricity as required, due to the intense summer, let us all try to use electricity wisely and judiciously,” the ministry said in a statement, while noting that rising demand appeared to be linked to greater usage of air conditioners, coolers and other cooling equipment.

The warning comes as large parts of northern and central India continue to endure severe heat conditions. According to the India Meteorological Department (IMD), the highest temperature recorded on Thursday was 47.6 degrees Celsius in Banda district of Uttar Pradesh, while New Delhi registered temperatures of around 43 degrees Celsius on Friday.

The heatwave has also pushed nighttime temperatures to unusually elevated levels, limiting relief for residents and increasing electricity consumption around the clock. One of New Delhi’s principal weather stations recorded a minimum temperature of 31.9 degrees Celsius on Thursday, the highest May overnight temperature in the capital in 14 years, IMD data showed.

India’s electricity generation mix remained dominated by thermal power, primarily coal-fired plants, which accounted for 62% of output on Thursday. Solar energy contributed 22%, while wind and hydropower each represented about 5% of generation, according to official data.

Despite the ministry’s assertion that demand was being met, some users reported localized outages on social media platform X. Industry analysts note that extreme heat can strain aging distribution infrastructure, including transformers and local transmission networks, leading to isolated power disruptions even when overall generation capacity remains adequate.

The prolonged heat has also affected water bodies and ecosystems. In New Delhi, municipal workers were seen removing dead fish from Sanjay Park lake after shrinking water levels and high temperatures reduced oxygen concentrations in the water.

India, the world’s most populous nation and the third-largest emitter of greenhouse gases, has pledged to achieve net-zero emissions by 2070 but continues to rely heavily on coal to meet growing energy demand.
Meteorologists have warned that minimum temperatures across the country are likely to remain above normal through May.

The IMD said average minimum temperatures in April were 0.78 degrees Celsius higher than the long-term average nationwide.

Scientific studies have linked the increasing frequency, duration and intensity of heatwaves globally to climate change, with India experiencing a series of increasingly severe summer heat events in recent years.

The country’s highest officially recorded temperature remains 51 degrees Celsius, measured in Phalodi, Rajasthan, in 2016.

At an international energy forum in Athens, the United States reaffirmed its support for reliable oil and gas supplies while encouraging innovation and investment in renewable energy to ensure global energy stability and economic growth.

The United States has reiterated its commitment to energy security in Europe by emphasizing a balanced approach that includes both traditional energy sources and the gradual integration of renewables.

Speaking at a major international energy conference in Athens, senior U.S. energy officials highlighted the importance of maintaining dependable oil and gas supplies while continuing to invest in new technologies that enhance sustainability and efficiency.

U.S. Energy Secretary Chris Wright stressed that global energy transitions must be practical and inclusive, ensuring stability while advancing toward cleaner solutions.

He noted that while renewables have made important progress, oil and gas remain essential to supporting Europe’s immediate energy needs — particularly as the continent continues to reduce its reliance on Russian energy imports.

“The United States stands ready to support Europe with secure, reliable, and affordable energy,” Wright stated, emphasizing ongoing cooperation between U.S. energy firms and European nations.

This partnership has already resulted in multiple agreements to expand natural gas supplies and strengthen transatlantic energy infrastructure.

The U.S. shale boom has positioned the country as one of the world’s leading exporters of oil and gas, supplying nearly one-fifth of global output.

This capacity enables the U.S. to act as a stabilizing force in international energy markets while supporting Europe’s diversification goals.

While acknowledging challenges in renewable energy development, U.S. officials encouraged continued investment in technologies such as wind, solar, and hydrogen.

Wright pointed out that over $4 trillion has already been invested globally in renewable infrastructure — a testament to growing international commitment.

However, he emphasized the need for realistic timelines and balanced energy policies that maintain economic growth and energy reliability.

U.S. Interior Secretary Doug Burgum added that the future of energy lies in “addition rather than substitution,” noting that emerging technologies should complement, not replace, existing resources.

He called for innovation-driven strategies that expand the global energy mix while ensuring resilience against supply disruptions.

The discussions in Athens also highlighted alignment between the U.S. and its European partners on long-term sustainability goals, even as approaches differ.

The European Union recently reaffirmed its target of reducing emissions by 90% by 2040, reflecting a shared commitment to climate responsibility and technological advancement.

Experts at the conference agreed that collaboration between major producers and renewable innovators will be essential in shaping a secure and sustainable energy future.

The U.S. continues to advocate for a pragmatic energy framework — one that secures today’s needs while building tomorrow’s cleaner systems.

This balanced vision underscores the U.S. role as both a global energy leader and a partner in innovation, combining traditional strength with forward-looking investments in renewable capacity, efficiency, and climate adaptation.

The three nations signed the pact for the hub during Indian Prime Minister Narendra Modi’s visit to Sri Lanka, the first by a global leader since Sri Lankan President Anura Kumara Dissanayake took office in September.

New Delhi and Colombo have worked to deepen ties as India’s southern neighbour recovers from a severe financial crisis triggered in 2022, during which India provided $4 billion in financial assistance.

Saturday’s agreement boosts New Delhi’s competition with China, whose state energy firm Sinopec (600028.SS) has signed a deal to build a $3.2-billion oil refinery in Sri Lanka’s southern port city of Hambantota.

The energy hub in the strategically important city of Trincomalee, a natural harbour in the Sri Lanka’s east, will involve construction of a multi-product pipeline and may include using a World War Two tank farm partly held by the Sri Lankan subsidiary of Indian Oil Corp (IOC.NS), Indian Foreign Secretary Vikram Misri told reporters in Colombo.

“The UAE is a strategic partner for India in the energy space and therefore was an ideal partner for this exercise that is being done for the first time in the region,” Misri said. “The exact contours of UAE’s role will be elaborated once the business to business discussions kick off.”

The three nations will next choose business entities that will consider the financing and feasibility of projects for the hub, he said.

Modi also inaugurated a $100 million solar power project, a joint venture between Ceylon Electricity Board and India’s National Thermal Power Corp (NTPC.NS).

India and Sri Lanka also concluded their debt restructuring process, Foreign Secretary Misri said. Sri Lanka owes about $1.36 billion in loans to EXIM Bank of India and State Bank of India, according to Sri Lanka Finance Ministry data.

Colombo kicked off debt restructuring talks after it defaulted on its debt in May 2022, signing a preliminary deal with bilateral creditors Japan, India and China last June.

India and Sri Lanka also signed pacts on power grid connectivity, digitalisation, security and healthcare.