Saturday, November 29, 2025

Solar-powered streetlights wipe out AI climate impact


By Dr. Tim Sandle
SCIENCE EDITOR
DIGITAL JOURNAL
November 27, 2025


Street lighting. — Image by © Tim Sandle

The environmental impact of power-hungry AI data centres has been in the news, with governments scrabbling to generate more electricity. A British company, Conflow Power Group, has found a solution.

The firm has invented a solar-powered streetlight, iLamp, packed with Nvidia AI processors. No electricity supply is required and the owner actually makes a profit because AI providers such as OpenAI pay for the processing power. Hence, there is a near-zero carbon footprint and a profit for the customer.

The iLamps come with a 20-year warranty and the base model costs £7,500 but AI providers pay to use the Nvidia Jetson compute power for their services – meaning buyers can generate revenue instead of incurring running costs. They can also be fitted with almost any tech as required, including AI cameras, sensors, Wi-Fi and GPUs.

The technology provides a solution to a growing global AI power consumption crisis – reducing the carbon footprint to near-zero while supplying the world’s first autonomous AI distributed data centre.

Electricity consumption from AI data centres is estimated to be 415 terawatt-hours (TWh) and this is set to more than double by 2030 to around 945 TWh, according to the International Energy Agency, leading several nations to expand their nuclear power station programmes to cope.

A recent Cornell University study also found that by 2030, the current rate of AI growth in the US will add up to 44 million tons of carbon dioxide to the atmosphere – equivalent to adding 10 million petrol cars to the road. This underscores the urgency of accelerating the energy transition and point to the need for AI companies to harness clean energy potentials.

In addition, surging AI demand could also consume 1.7 trillion gallons of fresh water per year globally by 2027 to cool servers, according to an estimate from researchers at the University of California, Riverside.

The iLamp solves several of these problems, reducing the carbon footprint to near-zero since it is powered off-grid by low maintenance self-cleaning solar panels generating up to 200–600W of power, depending on configuration, while only consuming 80W. The surplus electricity can support a range of technology including Nvidia Jetson AI processors which only draw 15W per unit.

There are streetlights everywhere in our towns and cities. By replacing them with iLamps fitted with Nvidia Jetson processors, the firm suggests this will create a large distributed data centre which is clean, non-water-hungry and low latency because the servers are near to the users.

Nigeria Bets Big on Renewables as Oil Troubles Deepen

  • Nigeria’s oil industry continues to suffer massive losses from theft, sabotage, and chronic underinvestment, pushing the government to diversify its energy mix.

  • The country’s Energy Transition Plan aims for net-zero emissions by 2060, with major renewable investments, job creation targets, and gas positioned as a transition fuel.

  • New multi-hundred-million-dollar deals for solar manufacturing and renewable projects signal a decisive shift toward domestic clean energy production and industrial growth.

For decades, Nigeria’s oil industry has faced a multitude of challenges. Despite having vast quantities of crude, the mismanagement of revenue, weak agreements with international oil companies, an underinvestment in infrastructure, and widespread oil theft have left many opposed to the ongoing production of crude. Now, Nigeria has high hopes for its renewable energy sector, as it looks to diversify its energy sources and boost energy security over the coming years.

Oil theft has long been a problem in Nigeria, affecting both the financial gain from oil projects and health and safety in the sector. A committee, established earlier this year, assessed some of the oil sector’s challenges in Nigeria, including oil theft, bunkering operations, illegal export networks, and alleged compromises within regulatory and security systems. The committee published a report on its findings, which suggested that the government could significantly mitigate the country’s oil losses.

Satellite and agency tracking revealed at least 589 oil leaks across Nigeria in 2024, most of which were due to theft and sabotage. The Nigeria Extractive Industries Transparency Initiative estimated that, over 12 years, Nigeria lost 619.7 million barrels of oil, with a total value of $46.2 billion. In addition, Nigeria lost approximately $1.84 billion worth of petroleum products from its refineries over nine years.

While the government seeks to make its oil industry safer and more efficient, and, importantly, more profitable, many Nigerians are calling for the government to abandon its oil ambitions in favour of clean energy sources. While the government continues to back fossil fuels, it also sees a future for Nigeria in green energy, having set a target for net-zero carbon emissions by 2060 during the COP26 climate summit.

Nigeria’s Energy Transition Plan (ETP) led the way for the passing of the country’s Climate Change Act in 2021. The government then established the Energy Transition Office to oversee the implementation of the ETP, with a focus on six pillars – improved energy access, poverty reduction, modern energy access, job preservation, a sustainable transition, and legislation. The ETP aims to reduce emissions in several sectors, including power, transport, oil and gas, cooking, and industry. The ETP was revised and updated in 2024 to incorporate recent data and policy developments.

The government expects the ETP to support widespread job creation, with an estimated 340,000 jobs created by 2030 and up to 840,000 jobs by 2060. Nigeria views natural gas as a transition fuel and as key to its shift away from dirtier fossil fuels. However, to achieve its aims, the government will need to establish new green energy industries and attract investment for large-scale projects.

During the Nigeria Renewable Energy Innovation Forum 2025, the government signed contracts with a value of $435 million to expand the country’s renewable energy capacity. The agreements are expected to support the creation of 1,500 direct jobs across the country. Several state governments made deals with local and international renewable energy companies to develop solar, hybrid, and recycling projects to support power generation. Vice President Kashim Shettima said that $23 billion in funding was required in the short term to provide reliable power to millions of Nigerians without access to power.

To attract higher levels of investment to the sector, the government has committed to incentivising local production, streamlining regulations, and encouraging public-private partnerships.

Nigeria has significantly expanded its solar power industry in recent years, aiming to benefit from its abundant sunlight. In October, Nigeria’s Energy Commission signed a strategic partnership with the Chinese solar manufacturer LONGi to develop a solar panel plant with up to 1 GW of production capacity. This followed a visit to the Longi headquarters earlier in the month during which Longi “expressed strong interest in investing in Nigeria and demonstrated readiness to advance concrete plans for the construction of the factory.”

This is the latest of several solar manufacturing sites announced by the government. In September, Nigeria’s Rural Electrification Agency (REA) partnered with the Infrastructure Corporation of Nigeria and the Dutch solar manufacturer Solarge BV to establish a special purpose vehicle for the construction and operation of a 1 GW solar panel manufacturing plant in Nigeria.

Meanwhile, in March, the REA signed a deal with Lagos-based renewables developer Oando Clean Energy to develop a 1.2 GW solar assembly plant. The government has also discussed the possibility of introducing a ban on solar panel imports to help encourage local production. Technology Minister Uche Nnaji stated, “We have lithium in abundance here in Nigeria, so Mr President is already taking action… We are adding value to our raw materials.”

As Nigeria’s oil industry continues to face a multitude of challenges, the government is starting to drive investment in the country’s renewable energy sector. In addition to the expansion of its renewable energy capacity, the government is also looking at how to add value to its raw materials and ramp up manufacturing activities to drive economic growth.

By Felicity Bradstock for Oilprice.com

 

Video: Ukraine Claims Responsibility for Attacks on Two Sanctioned Tankers

drone attack on tanker
Ukraine took responsibility for the tanker attacks and released a video showing the strike

Published Nov 29, 2025 8:52 AM by The Maritime Executive

 

Multiple media sources are quoting Ukrainian officials saying they attacked the two sanctioned shadow fleet tankers off Turkey on Friday. Turkey had earlier reported that the fires were controlled on the two vessels, but one of the tankers was again attacked in the morning hours. Speculation had been growing over a possible attack by Ukraine using drones or mines.

Reports by CNN and Agence France-Presse are quoting Ukrainian security sources confirming that Ukraine orchestrated the attacks. They are saying a new form of the “Sea Baby” drone was used in the attacks and that it was done to further impact Russia’s oil trade. A video was posted online showing the strike on one of the tankers.

 

 

The tanker Virat reportedly suffered “minor damage,” with Turkey’s Ministry of Transport and Infrastructure saying “an attack was carried out again on the Virat vessel in the morning hours.” Friday night, they reported that there was no fire or emergency on the tanker, which had been anchored north of Turkey in the Black Sea awaiting orders. Saturday, they are reporting minor damage on the starboard side of the Virat.

Turkey had dispatched a rescue boat to stand by the Virat. The Ministry reports, “Rescue teams are waiting at a safe distance from the vessel for security reasons.” The tanker is stable and has not requested an evacuation.

Teams worked through the night at the Kairos, the first tanker that was attacked, to control a massive fire on the vessel that resulted from an explosion. The Turkish Coast Guard said the 25 crewmembers were evacuated and handed over to medical teams. There was no mention of injuries.

A tugboat and an emergency response boat were fighting the fire. As of Saturday, the Transport Ministry reports the fire on the open decks has been completely extinguished. Firefighting and cooling continue for the enclosed spaces.

 

 

Turkish Transport Minister Abdulkadir Uraloglu had earlier told the media that they did not have any definitive information, but he suggested a mine, missile, marine vessel, or drone could have been involved. He acknowledged explosions on both tankers “caused by external interference.”

“Conflicting reports suggest USV or UAV, although sea mine and limpet mine cannot be ruled out,” wrote Martin Kelly, Head of Advisory at EOS Risk Group. “The Virat incident suggests that the earlier incident involving Kairos was unlikely accidental, and is part of the broader effort to choke Russian revenue from maritime trade via its Dark Fleet.”

Earlier this year, there was a rash of unexplained incidents involving shadow fleet tankers. Several tankers were struck with what appeared to have been limpet mines attached to their hulls in Russia and in Italy. In June, a Greek-managed crude oil tanker suffered an explosion while it was anchored off the coast of Libya. No blame was placed for any of the incidents, but the speculation linked all the tankers to the Russian oil trade.

The two tankers struck on Friday are both reported to be owned by Chinese interests, and each has been sanctioned for its activity in the Russian oil trade. Both vessels report registry in Gambia, but the Equasis database lists their flags as “unknown” after the vessels were sold in 2025.

Ukraine Clams Hit on Key Rosneft Refinery in Volga Region

Ukraine hit the Saratov refinery of Russian oil giant Rosneft in the Volga region on Friday, Ukraine’s General Staff said, in what was the second attack on the refinery in recent months as the Trump Administration continues with its efforts to broker a peace deal.

“As part of efforts to reduce the military and economic potential of the Russian aggressor, during the night of 28 November, units of the Defence Forces of Ukraine struck the Saratov Oil Refinery in Russia’s Saratov region,” Ukraine’s General Staff said on their Telegram channel.

“The facility produces more than 20 types of petroleum products, including gasoline, fuel oil, diesel fuel and technical sulphur, and is involved in supporting the needs of the Russian occupation army.”

Ukraine said that “a series of explosions was recorded, followed by a fire in the target area. The results of the strikes are being clarified.”

A similar attack on the Saratov refinery in August prompted the facility to halt the intake of crude oil.

Last week, Rosneft’s refinery at Ryazan, Russia’s fourth-largest, was said to have suspended crude processing after a Ukrainian drone attack over the November 15-16 weekend.

In recent weeks, Ukraine has intensified attacks on Russia’s oil refineries, depots, and export terminals in an escalation of the war on energy infrastructure, which has also seen Russia targeting Ukraine’s gas producing facilities and gas and power distribution networks as temperatures drop.

The targeting of energy infrastructure continues from both sides as the Trump Administration intensified in the past week efforts to broker a peace agreement.

Earlier this week, reports emerged that Ukraine had mostly agreed to a peace deal, with “minor details” to discuss and settle.

White House envoy Steve Witkoff will travel to Moscow next week to discuss the peace plan with the Kremlin.

On Thursday, Russian President Vladimir Putin doubled down on Moscow’s demand that it would stop the war only if Ukraine withdraws from territories Russia has already seized.

By Charles Kennedy for Oilprice.com


Ukraine’s Oil Strikes Are Hurting Russia’s War Economy

  • Ukraine’s deep-strike drones have hit half of Russia’s major oil and gas facilities, reducing refining capacity and fueling domestic fuel shortages.

  • New long-range systems like the Lyutiy drone and mass FPV swarms let Kyiv strike targets daily and repeatedly, complicating Russia’s repairs.

  • While Russia’s vast refining system prevents collapse, sustained attacks and sanctions are lowering export revenues and tightening its war financing.

Ukraine's deep-strike drone campaign targeting Russia's oil and gas production facilities has already cost its enemy 10 percent of its refining capacity, according to industry experts -- and Kyiv is committed to stepping things up.

"Ten percent, it's not an astonishing number," says Tatiana Mitrova of Columbia University's Center on Global Energy Policy. "But it is still something that starts to be felt with the Russian domestic fuel crisis, with reduced oil refined products exports, and general tension inside the Russian oil sector."

Ukraine has invested heavily in new long-distance drone technology, putting out weapons such as the Lyutiy drone, which is capable of delivering explosives up to 2,000 kilometers from its secret launch site.

But Ukrainian drone units have also gained expertise at swarming targets with dozens of cheaper first-person-view (FPV) drones.

The technology advances are currently allowing Kyiv to hit key Russian oil and gas resources on an almost daily basis.

It has also committed to hitting the same refineries repeatedly, an essential strategy, says Mitrova, as Russia scrambles to rebuild and repair damage.

Kyiv has also struck at least half of Russia's 38 major production complexes and has forced Russia to reduce oil processing from 5.4 million barrels per day in July to just 5 million two months later.

Still, Mitrova points out, Russia operates the world's third-largest refining system and has substantial built in surplus capacity.

"It might take years before the result becomes really visible," she says, "so we are not talking about Russian refining collapsing anytime soon -- but exhausting its potential, it really started already."

Russian consumers have felt the pain of gasoline shortages and rationing, while gasoline exports have been banned. In addition, says Mitrova, Russia is now exporting more crude oil and less refined product, which substantially lessens its export revenues.

The importance of fossil fuels to Russia's economy can hardly be overstated, bringing in $100 billion annually. However, that number is roughly 20 percent lower than it was a year ago, say industry analysts at organizations such as the Center for Research on Energy and Clean Air.

The nearly four-year full-scale invasion of Ukraine is funded heavily by Russian gas and oil sales abroad, which have made this sector the subject of growing waves of US and EU sanctions.

But it would be naive to assume that targeting Russian oil and gas, both economically and militarily, is likely to cause noticeable battlefield effects, says Mitrova, who points out the Russian Army is generally first in line when resources are limited.

Nevertheless, Ukrainian President Volodymyr Zelenskyy has said he's a firm believer that hits on Russia's refineries are "the most effective sanctions -- the ones that work the fastest."

By RFE/RL


Is the Arctic Sea the Key to Ending the Ukraine War?

  • A Naval Academy professor proposed an Arctic-centered peace plan, arguing Trump could end the Ukraine war by lifting sanctions on Russia’s Northern Sea Route projects and promoting Western investment in Arctic development.

  • Trump reportedly embraced the idea, offering to drop Arctic-related sanctions in exchange for peace, potentially reopening massive oil and gas ventures once pursued by Exxon, Chevron, and Conoco before sanctions forced their exit.

  • Critics warn the plan mirrors Moscow’s demands, effectively granting Russia territorial and strategic concessions while dividing the West—raising doubts that it’s a viable or fair peace solution.




In a recent article, a professor at the Naval Academy argues that “Trump can leverage the Arctic to end the Ukraine war.”

It’s clear that Trump was excited by the possibilities the article raised in ending the war.  Written by Lyle J. Goldstein, a research professor at the China Maritime Studies Institute (CMSI) at the US Naval War College.

The author makes the case that the key to ending the war lies in the Arctic. Goldstein argues that Trump’s announced plan to end the war swiftly “seemed increasingly out of reach.” The author went on to say that “it’s hard to imagine that… more arms for Ukraine and…more sanctions on Russia will be successful at achieving peace.”

The author said that Trump still has a chance “to break from the status quo and entice Russia to end the war” by making the situation in the Arctic - where a struggle for dominance between world powers has been intensifying in recent years – part of the negotiations, he wrote.

As the analyst stated, the issue is “guaranteed to capture… Putin’s attention” because Moscow is interested in the effective functioning of the Northern Sea Route (NSR), which runs from the Barents Sea near Russia’s border with Norway to the Bering Strait between Chukotka and Alaska, and “holds the key to unlocking major development in the country’s vast, resource-rich interior and more broadly for Siberia.”

“The Arctic region may contain an estimated 90 billion barrels of oil and 46 trillion cubic meters of natural gas, approximately 13 percent and 30 percent of undiscovered global reserves, respectively.”

To see Russia make concessions, “the US would need to lift sanctions that have been applied against NSR projects… [and] facilitate major European shipping companies like Hapag Lloyd and Maersk to green light the route.”

Another step to “sweeten the pot” for Moscow could be “the encouragement and even incentives for Western investment along the NSR” by Washington and Brussels, Goldstein stressed.

"By appending peace proposals with a carrot guaranteed to catch Putin’s attention, negotiations having a substantial Arctic component could gain Trump’s favor and find success,” he insisted.

Russia is by far the region’s largest geographical stakeholder, with its northern border encompassing some 53% of the Arctic Ocean coastline, and will likely continue to be a prime player in the High North.

And there is abundant evidence that Russia is militarizing the region, with many of the European northern tier countries and Canada following suit.

That Trump was captivated by the proposed plan was made clear by his sudden attempt to take over northern territories owned by his closest NATO allies, including annexing Canada, a prime member of England’s Commonwealth of Nations, and Greenland, governed by Denmark.

It’s also clear that Trump is following the Naval Officer’s plan to the letter. He is currently offering to drop sanctions on major Russian Arctic development projects in exchange for ending the Ukraine War.

That could be a bonanza for Russia to develop its Arctic and Siberian regions, said to hold some 25% of the world's primary industrial commodities, including giant gas and oil reserves, industrial and rare metals. 

Dropping US/EU war sanctions on Russia would also enable the country to leverage Western finance and technology in its Arctic development projects.

Another important factor in the deal is that before the onset of war in Ukraine, the world’s largest energy companies, led by US oil giants Exxon, Chevron, and Conoco, were working on developing some of Russia’s largest Arctic energy reserves, but were forced to leave because of US war sanctions, leaving billions in investments on the table.

Most Western energy companies want to return, while Putin has made it abundantly clear that if the war ends, he would be glad to welcome them back.

The access of US corporations to Arctic development could also increase commercial trade shipping efficiency across the top of the world, offering the shortest commercial route to circumnavigate the globe, along with the prospects for enormous mineral wealth.

Ironically, Trump, a confirmed climate change denier, is eager to invest billions of federal funds in the obvious fact of glaciers melting and reduced ice that underlies the opening of the Arctic Sea to commercial traffic and exploration.

Although Goldstein’s plan is full of rich prospects for both the US and Russia, there are strong obstacles to this scenario.

One of the most important is that Europe feels itself far more threatened by the war on its doorstep than does its US ally, and because of that, continues to be Ukraine’s strongest supporter, while Putin has made it plain that although he’s ready to end the war, that will only occur on his terms.

Russia wants peace; the US desperately seeks a ceasefire. For Russia, peace means that the US dismantle its missile bases in Poland and Romania, no NATO membership or western weapons in Ukraine, a large reduction of Ukraine’s army and long-range weapons, acceptance of Russia’s territorial gains, including Crimea, ending of US/EU sanctions, and eventually negotiations between Russia and the US towards new treaties on strategic arms.

The US peace proposal also calls for ‘a long-term economic cooperation agreement aimed at mutual development in the fields of energy, natural resources, infrastructure, artificial intelligence, data-processing centers, rare-earth mining projects in the Arctic, and other mutually beneficial corporate opportunities.’

Trump badly needs a resolution of the war that he boastfully promised to end on his first day in office. Many ‘American Firsters’ supported him on that promise, while his MAGA base fiercely opposes US involvement in foreign wars.

With a bi-election only a few months off, Trump is fully aware that he is vulnerable to attacks from the Democrats and some of his own supporters on his failure to deliver on his promise to end the war.

So it comes as no surprise that the Trump Administration is currently placing enormous pressure on Ukraine, its government weakened by a corruption scandal, to accept a 28-point plan that closely follows the naval officers' plans.

The plan also clearly echoes most of the Russian core demands. Some Republican Senators claim that Secretary of State Rubio described the plan as ‘a Russian wish list,’ although Rubio now denies he said that.

In a word, the plan calls for Ukraine’s complete surrender.

The big question now is, can an obscure naval officer’s plan change the course of war or is this just another quick answer to what might be a very long problem?

By Robert Berke for Oilprice.com