Brent Whitehead and Matt Lohstroh at the first unit they built in east Texas.
Matt Lohstroh
The Argentine province of Mendoza is famous for its vineyards and full-bodied Malbecs. But the popular wine region in the foothills of the Andes mountains is also home to the world’s second-largest shale gas reserve called Vaca Muerta, which translates to “dead cow.”
For two Texas-based bitcoin miners, the oil deposit offers a dream resource: wasted energy.
Brent Whitehead and Matt Lohstroh, both graduates of Texas A&M University, have been mining bitcoin on the oil fields of East Texas since 2019. That’s when they founded Giga Energy with the goal of taking flared natural gas and turning it into electricity to run bitcoin mines, which are notoriously power-thirsty.
On Tuesday, Giga announced its first foray into Argentina, following expansion across the U.S. and into Shanghai. The company is partnering with Phoenix Global Resources, an oil and gas company with operations in Mendoza, and with IT services company Exa Tech to launch a two megawatt bitcoin mine on top of Vaca Muerta.
Giga’s system involves placing a shipping container full of thousands of bitcoin miners on an oil well, then diverting the natural gas into generators, which convert the gas into electricity that’s used to power the miners. The process reduces CO2-equivalent emissions by about 63% compared to continued flaring — or burning — of unused gas, according to research from Denver-based Crusoe Energy Systems. It also turns wasted energy into a valuable asset for oil producers.
“By capturing stranded natural gas to power modular data centers for energy-intensive computing, Giga is actively contributing to reducing global methane emissions,” Whitehead told CNBC in an interview. Whitehead comes from a long line of “wildcats,” a term used to describe those who engage in high-risk exploratory drilling.
On the small pilot site in Argentina, Exa Tech is handling operations on the ground, Phoenix Global is providing the gas and Giga is supplying the equipment.
Bitcoin mining operation in the prolific Argentinian oil patch.
ExaTech
Bitcoin mining is particularly lucrative whenever there’s a bull market in the cryptocurrency, making current market conditions particularly ripe for a buildout. Bitcoin has soared 170% in the past six months, touching multiple all-time price highs of late, a rally sparked in part by optimism surrounding the launch of spot bitcoin exchange-traded funds in the U.S.
The boom has helped buoy the share prices of publicly traded bitcoin miners. Riot Platforms more than quadrupled in value last year. CleanSpark jumped more than fivefold in 2023 and is up another 112% this year. Cipher Mining soared over 600% last year and has gained 27% in 2024.
Lohstroh told CNBC that Giga has generated over $10 million in revenue so far this quarter. It’s not the only miner that sees opportunity in Argentina, which ranks 12th on the list of the top global emitters of methane, according to World Bank data.
Crusoe, which helps oil companies like ExxonMobil convert flare gas into a useful resource, helped launch a bitcoin mine at Vaca Muerta in June, as part of an ongoing effort to reduce the energy waste and environmental impacts of natural gas flaring.
Giga’s mine is intentionally small to start and isn’t intended to be profitable yet. The company first wants to make sure it can successfully import all the necessary equipment before scaling the operation. The mine has been running a test since December, and Lohstroh estimates the site has mined in the range of $200,000 to $250,000 worth of bitcoin.
Giga projects the mine is set to reduce CO2 emissions by approximately 180,000 tons per year at the upstream facility. The site is also designed to sell any excess power to the Argentina grid as a way to both generate revenue and curb operational redundancies.
Bitcoin mining operation in the prolific Argentinian oil patch.
Vitalik Buterin, the co-creator of ethereum, previously told CNBC that crypto has far greater use cases in Argentina than in many other parts of the world, noting that he found coffee shops that accepted bitcoin and ether.
″When I visited Argentina back at the end of 2021, lots of people used crypto, lots of people loved crypto,” Buterin sad. “I literally got recognized on the streets of Buenos Aires more often than I got recognized in San Francisco.”
Argentina’s president, Javier Milei, said at the World Economic Forum in January that “shock therapy” is the only way to address the profound crisis facing his country. One tactic involved devaluing the national currency by 50% in an effort to curb inflation. Milei, who took over as president in December, has embraced bitcoin and has proposed dollarizing the economy, as well as abolishing the central bank and privatizing the pension system.
“We started this before Milei went into office,” Lohstroh said. “I think it’s pretty interesting that in lockstep, in stride, we’re turning this equipment online in the region, as it’s becoming dollarized and becoming more stable and giving real investment dollars into the economy.”
Federico Brom, Exa Tech’s director of business development, says Argentina has “basically banned imports” as a way to protect its currency. That could be a headwind for scaling the bitcoin mining business.
Still, Brom said he’s seen “a lot of support, a lot of hype and a lot of interest” in what they’re offering.
Aerial view of containers for export sitting stacked at Qingdao Qianwan Container Terminal on April 5, 2025 in Qingdao, Shandong Province of China.
Vcg | Visual China Group | Getty Images
The United Nations shipping agency is on the cusp of introducing binding regulations to phase out fossil fuel use in global shipping — with the world’s first-ever global emissions levy on the table.
The International Maritime Organization (IMO) will this week hold talks at its London headquarters to hammer out measures to reduce the climate impact of international shipping, which accounts for around 3% of global carbon emissions.
Some of the measures on the table include a global marine fuel standard and an economic element, such as a long-debated carbon levy or a carbon credit scheme.
If implemented, a robust pricing mechanism in the shipping sector would likely be considered one of the climate deals of the decade.
An ambitious carbon tax is far from a foregone conclusion, however, with observers citing concerns over sweeping U.S. tariffs, a brewing global trade war and reluctance from members firmly opposed to any kind of levy structure.
Sara Edmonson, head of global advocacy at Australian mining giant Fortescue, described the talks as “absolutely historic,” particularly given the potential for a landmark carbon levy.
“I think it would be an absolute game-changer. No other industry on a global level has made a commitment of this size and I would argue most countries haven’t made a commitment of this size,” Edmondson told CNBC via telephone.
She added, however, that “the jury is still very much out” when it comes to a global carbon price.
It’s not really a question of whether they get agreement, it’s just how ambitious it is, how effective it is and how many unhappy people there are.
John Maggs
President of the Clean Shipping Coalition
“There are also a lot of discussions around levy-like structures because obviously the word levy in very polarized countries like the U.S., like Australia and even in China, can be very challenging. But I think there are really good discussions around levy-like structures that would ultimately have an equivalent effect,” Edmondson said.
The IMO’s Marine Environment Protection Committee (MEPC) is scheduled to conclude talks on Friday.
If adopted, it would be “the first industry-wide measure adopted by a multilateral UN organisation with much more teeth than we could get in the UNFCCC process,” Regenvanu said.
Delegates at the IMO agreed in 2023 to target net-zero sector emissions “by or around” 2050 and set a provision to finalize a basket of mid-term carbon reduction measures in 2025.
The international shipping sector, which is responsible for the carriage of around 90% of global trade, is regarded as one of the hardest industries to decarbonize given the vast amounts of fossil fuels the ships burn each year.
Angie Farrag-Thibault, vice president of global transport at the Environmental Defense Fund, an environmental group, said a successful outcome at the IMO would be an ambitious global fuel standard and a “decisive” economic measure to ensure shipping pollution is significantly reduced.
“These measures, which should include a fair disbursement mechanism that uses existing climate finance structures, will encourage ship owners to cut fossil fuel use and adopt zero and near-zero fuels and technologies, while supporting climate-vulnerable regions at the speed and scale that is needed,” Farragh-Thibault said.
The US wind industry installed just 5.2 gigawatts (GW) in 2024 – the lowest level in a decade, according to Wood Mackenzie’s new US Wind Energy Monitor report. Installations are expected to rebound in 2025, but the real concern lies in US wind’s sharply downgraded 5-year outlook. As for the reason behind that bleak forecast, we’ll give you one guess as to why, and it starts with a T.
Wood Mac reports that 3.9 GW of onshore wind came online last year, along with 1.3 GW of onshore repowers and 101 megawatts (MW) of offshore wind.
Onshore wind
The US is expected to achieve more than 160 GW of installed onshore capacity by 2025, and onshore growth is projected to bounce back from 2024 and surpass 6.3 GW this year.
“The cliff in 2023 and 2024 created by the Production Tax Credit (PTC) push in 2022 will come to an end,” said Stephen Maldonado, research analyst at Wood Mackenzie. “Despite the uncertainty created by the new administration, the massive number of orders placed in 2023 culminating in projects now under construction support the short-term forecast.”
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The pipeline for onshore has 10.8 GW currently under construction through 2027, with another 3.9 GW announced.
GE Vernova led onshore wind installations in 2024 with 56% of the market and will continue to lead in connections for the next five years. It was followed by Vestas (40%) and Siemens Gamesa (4%).
Offshore wind
Offshore wind is projected to increase in 2025 as well, with 900 MW of installed capacity, up from a disappointing 101 MW in 2024. However, several projects have been shelved in the wake of Trump’s anti-wind executive orders, which downgraded the five-year outlook by 1.8 GW.
Electrek’s Take on US wind’s 5-year outlook
According to Wood Mac, 33 GW of new onshore wind capacity will be installed through 2029, along with 6.6 GW of new offshore capacity and 5.5 GW of repowers. However, due to Trump’s anti-wind policy and economic uncertainty, this five-year outlook is 40% less than a previous total of 75.8 GW. Growth will happen, but it’s going to be slower.
The main reason is Trump’s flourish of his Sharpie on executive orders that include “temporary” withdrawal of offshore wind leasing areas and putting a stop to onshore wind on federal lands. Plus, firing all those federal employees will likely make permitting wind farms a slower process. (Trump just wrote more executive orders today allowing coal projects on federal lands; he won’t have federal employees to issue permits for those, either.) He’s worked to throw up obstacles for wind projects in favor of fossil fuels. He won’t stop the wind industry, but he’s managed to get some projects canceled, and he’ll make things more of a slog over the next few years.
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BYD’s cheapest EV in China just got even more affordable. After cutting prices this month, the BYD Seagull EV starts at just 56,800 yuan, or under $8,000.
BYD cuts Seagull EV price to under $8,000 in April
Despite an intensifying EV price war in China, BYD is cutting prices once again. The Chinese EV giant announced a new promotion this month across several Ocean Series models, including the Seagull.
The 2025 BYD Seagull EV is available starting at just 56,800 yuan ($7,800). The offer is for the non-Smart Driving Vitality Edition model, which usually starts at 69,800 yuan ($9,500).
After launching the new Seagull last year, BYD said the low-cost electric car officially opened “a new era of electricity being lower than oil.” Earlier this year, it upgraded most of its vehicles, including the Seagull, with its new “God’s Eye” smart driving system at no extra charge.
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BYD’s Seagull is offered in three trims in China: Vitality, Freedom, and Flying. It has two battery options, 30.1 kWh or 38.9 kWh, which is good for the 305 km (190 mi) and 405 km (252 mi) CLTC range, respectively.
BYD cuts vehicle prices in April 2025, including the Seagull EV (Source: BYD)
At just 3,780 mm long, 1,715 mm wide, and 1,540 mm tall, the Seagull is even smaller than the former Chevy Bolt EV (4,145 mm long, 1,765 mm wide, and 1,611 mm tall). It’s about the size of a Fiat 500e.
BYD Seagull EV (Dolphin Mini) testing in Brazil (Source: BYD)
The price cut comes as BYD’s sales continue surging. With another 377,420 new energy vehicles (EVs and PHEVs) sold last month, the Chinese automaker has now sold over one million NEVs in 2025.
BYD’s EVs accounted for 416,388 while PHEV sales reached 569,710, an increase of 39% and 76% from last year, respectively.
Perhaps even more importantly, BYD sold over 206,000 vehicles overseas in 2025, more than doubling from last year. The Seagull EV is also sold in other global markets like Mexico and Brazil as the Dolphin Mini.
Later this year, it will launch in Europe as the Dolphin Surf, with expected prices starting under £20,000 ($26,000). Although it may not be the cheapest EV, BYD’s executive vice president, Stella Li, recently told Autocar it will be “the best value” when it arrives.
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