Archive for the ‘hydrogen’ Category

Eco house with hydrogen heating technology. [Image credit: emergingrisks.co.uk]


Sounds like game over for that site. Back to the drawing board for the climate obsessed UK government.
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A study exploring the potential of a decommissioned gas field in Scotland as a major hydrogen store has highlighted concerns over potential leaks and recommended that it shouldn’t be used, says the University of Aberdeen (via Phys.org).

Research led by Professor John Underhill at the University of Aberdeen and Malcolm Butler at the UK Onshore Geophysical Library (UKOGL) concluded that the Cousland gas field in Midlothian fails to meet the criteria for safe subsurface storage.

The site near Dalkeith in Midlothian, which was decommissioned in the 1960s, has been highlighted by other academic studies as a potential contender for large-scale hydrogen storage to help meet national net zero ambitions.

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By David Turver at his ‘Eigen Values’ substack blog

Introduction

Back in the summer, there were signs that the consensus around Net Zero policy was starting to crack. The Prime Minister, Rishi Sunak then made his speech that watered down some Net Zero commitments and promised “a more pragmatic, proportionate, and realistic approach that eases the burdens on families.” However, in the run up to Christmas, the Department for Energy Security and Net Zero (DESNZ) made several announcements about various aspects of energy policy that can only add to consumer costs. These included various announcements about their hydrogen policy, a statement on carbon capture usage and storage (CCUS) and an update on the business models for greenhouse gas removal (GGR) and power from bioenergy with carbon capture and storage (BECCS).

This article explains that unfortunately, the announcements mark the end of any serious fightback against the Net Zero insanity and demonstrate that the Government has no idea about economics, thermodynamics or energy and has gone completely insane.

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Eco house with hydrogen heating technology. [Image credit: emergingrisks.co.uk]


People power 1, ‘net zero’ 0. Government attempts to browbeat the public into accepting even a trial based on its flaky climate obsessions prove fruitless, on this occasion at least. As for the ‘insufficient local hydrogen production’ excuse: who would want to produce large amounts of hydrogen on spec and then hope to find a buyer nearby?
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A plan to test the use of hydrogen to heat homes in a village in the north-east of England has been abandoned after months of strong opposition from concerned residents, reports The Guardian.

The government said the Redcar “hydrogen village” scheme, which had been expected to start in 2025, would not go ahead because of insufficient local hydrogen production for the trial to replace the home gas supplies with the low-carbon alternative.

The decision ends months of protest against the scheme locals feared could raise energy bills and prove unsafe.

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High demand for a profitable product is a winning formula for commercial success and oil companies aren’t going to be slow to cash in on current prices, no matter what climate obsessives or politicians may say or think. Hydrogen-related roles get squeezed due to slack market interest. Meanwhile renewables firms seek ever larger handouts.
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Shell has taken another axe to its once lofty decarbonization plans, as the U.K. oil giant’s pivot back to fossil fuels picks up steam, says Climate Change Dispatch.

The group plans to cut at least 15% of staff working in its ‘low-carbon solutions division’ [sic] while scaling back its hydrogen business, Reuters first reported Wednesday.

The move will see 200 jobs go in 2024, with another 130 placed under review by the company, according to a statement from Shell.

The division specializes in solutions to decarbonize the transport and industry sector but is separate from its renewables business.

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Credit: Scottish Power


Hydrogen is no more the wonder gas than CO2 is the opposite. Apart from being very expensive to produce using so-called ‘green’ methods, it’s running into various obstacles elsewhere, such as absence of infrastructure.
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Europe’s time spent sleepwalking to the tune of hydrogen lobbyists – draining funds and political capital for far too long – appears to be coming to an end as leaders come face-to-face with physical realities, says The Brief @ Euractiv.

This week, I attended a business leadership conference hosted by the German Chamber of Commerce in Berlin. Attendees, all serious businesspeople, were asked which technology is the key net-zero technology. The number one answer? Hydrogen.

Europe’s fascination with hydrogen has become more like an addiction and a costly one, too.

The European Commission estimates that to produce, transport and consume 10 million tonnes of renewable hydrogen domestically, investment worth up to €471 billion will be necessary.

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German hydrogen train [image credit: Euractiv]


Being known as the misery line didn’t help the case for hydrogen trains, with a third of the train drivers resigning amid various operational difficulties. One German state estimated hydrogen trains would be 80% more expensive to run than electric over a 30-year period.
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The state-owned public transport company responsible for introducing the world’s first hydrogen-only railway line last year has effectively ruled out using any more H2 trains, saying that battery-electric models “are cheaper to operate”, reports Hydrogen Insight.

LNVG, which is owned by the government of Lower Saxony, had invested more than €93m ($85m) in 14 hydrogen fuel-cell trains, which began operating in August 2022.

The federal government also contributed a further €8.4m — €4.3m of which was spent on the world’s first H2 train refuelling station, built by Linde in the town of Bremervörde.

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Credit: Scottish Power


‘Could a truck that’s powered by hydrogen and only emits water help in the climate change fight?’ – asks Sky News. Two problems there – ‘only emits water’ doesn’t tell the whole story as unwelcome nitrogen oxide comes into play, and ‘climate change fight’ belongs to mythology. Another difficulty (quote): ‘hydrogen still has problems as a power source. Making it from green electricity is currently expensive and far less energy efficient than plugging a battery into a charging point.’ Also (quote): ‘a switch to hydrogen would need 35.6GW of electricity to make it’ – over three times more than needed for comparable battery charging, according to the report.
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Summary: The vehicle can be fuelled up with hydrogen in just 15 minutes and gives drivers 600 miles of range, the company behind it says, with the gas being stored in high pressure tanks designed to withstand impact.
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British trials have started of a heavyweight truck powered by a gas that’s lighter than air – and emits nothing but water.

Sky News was given exclusive access to the first British designed and built heavy goods vehicle (HGV) to be fuelled by hydrogen as it was driven around the Horiba Mira test track in Warwickshire.

The Scottish manufacturers, HVS, say the truck could help decarbonise the road freight industry, which produces more than 21 million tonnes of carbon dioxide each year in the UK alone.

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Earth’s atmosphere [image credit: BBC]


That’s if we believe results from the climate models, anyway. Add this to the growing list of real and imagined hydrogen problems.
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The global warming effect of leaked hydrogen is almost 12 times stronger than CO2, shows a new study by CICERO, a climate research center, published in Communications Earth & Environment.

The study fills a gap in our knowledge about the climate effects of hydrogen, a central technology in the energy transition, says Phys.org.

Unlike exhaust from burning coal and gas that contains CO2, burning hydrogen emits only water vapor and oxygen. Rather, it is the leaking of hydrogen from production, transportation and usage that adds to global warming. [Talkshop comment – so the theory goes].

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Credit: Scottish Power


Plenty of talk but not very much action, it seems. The author notes that ‘the small size of hydrogen molecules poses safety and greenhouse gas-related risks that must be mitigated’, while most current gas grids can’t cope with more than 20% hydrogen content anyway. Affordability looks at least questionable. Such issues will require years of effort and expense to even attempt to get to grips with.
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The global discourse on addressing climate change, energy transition, and investments is currently dominated by the topic of green hydrogen, says Dr. Cyril Widdershoven @ OilPrice.com.

The media frenzy surrounding the expanding array of projects, subsidy schemes, and international strategies is fueled by the influence of Washington’s IRA plans and the EU’s energy strategic projects.

It appears as if the choice for a post-hydrocarbon world has already been made, with green hydrogen or its derivative, green ammonia, emerging as the favored options. Western parties remain highly optimistic, as large-scale renewable energy initiatives are closely tied to these alternatives.

However, it is crucial to bring realism into the discussion. This aspect should be addressed sooner rather than later.

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Photosynthesis: nature requires carbon dioxide


The Environmental Protection Agency will set limits on power plants’ emissions, forcing them to ‘clean up’ (as they erroneously describe it) or shut down. But carbon capture is energy-intensive and expensive, so the idea doesn’t really work – hence the very low or often non-existent level of adoption even in climate-obsessed countries, and burning hydrogen has its own scientifically proven pollution issues, contrary to popular belief.
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The Biden administration unveiled a sweeping plan to slash greenhouse gas emissions from the nation’s power industry on Thursday, one of the biggest steps so far in its effort to decarbonise the American economy to fight climate change, says Climate Home News.

The proposal would limit the amount of carbon dioxide that power plants, which are the source of more than a quarter of U.S. emissions, can send into the atmosphere, putting the industry on a years-long course to install billions of dollars of new equipment or shut down.

Environmental groups and scientists have long argued that such steps are crucial to curb global warming, but fossil-fuel-producing states argue that they represent government overreach and threaten to destabilise the electric grid.

The Environmental Protection Agency projects the plan would cut carbon emissions from coal plants and new gas plants by 617 million tonnes between 2028 and 2042.

That’s around 44m tonnes a year, about the same as the nation of Denmark pumps out.

CCS or hydrogen

The proposal sets standards that would push companies to install carbon capture equipment that can siphon the carbon dioxide from a power plant’s smokestack before it reaches the atmosphere, or use super-low-emissions hydrogen as a fuel.

“EPA’s proposal relies on proven, readily available technologies to limit carbon pollution and seizes the momentum already underway in the power sector to move toward a cleaner future,” Administrator Michael Regan said in a statement.

Full article here.
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Talkshop comment: ‘carbon pollution’ is a misnomer.


The imagined methane problem derived from the ‘greenhouse’ obsession, that is. Hydrogen already has a nitrogen problem, according to IPCC climate theories at least. Now it seems there’s a leaky infrastructure issue.
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Hydrogen is often heralded as the clean fuel of the future, but new research suggests that leaky hydrogen infrastructure could end up increasing atmospheric methane levels, which would cause decades-long climate consequences, says Science Daily.

Hydrogen’s potential as a clean fuel could be limited by a chemical reaction in the lower atmosphere, according to research from Princeton University and the National Oceanic and Atmospheric Association.

This is because hydrogen gas easily reacts in the atmosphere with the same molecule primarily responsible for breaking down methane, a potent greenhouse gas.

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Classifying this as humour may not be appropriate, but we live in hope.
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IT IS the year 2050 and Britain, relentlessly driven by the governing Labour-Green coalition, has achieved Net Zero, imagines David Wright @ TCW (The Conservative Woman).

The nation is quite unrecognisable from the comfortable, well-fed country it was in the early part of the 21st century.

Massive wind turbines cover the landscape; the old ones built 25 years ago now knocked down and lying next to the new ones because it was uneconomic to remove them.

The whole country is covered in a dense spider’s web of power lines from the multitude of wind and solar farms miles from where the power is needed.

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Eco house with hydrogen heating technology. [Image credit: emergingrisks.co.uk]


Not what the promoters of ‘clean’ energy wanted to hear. Reports of unwelcome emissions have been noted. The guinea pigs are getting nervous, not without reason.
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Residents in Redcar on Teesside have raised concerns over the safety of a pilot project designed to replace home gas supplies with hydrogen, says Energy Live News.

Gas distributor for the North East and parts of Cumbria and Yorkshire, Northern Gas Networks had previously submitted a proposal to the government and Ofgem for a hydrogen-powered area.

If the proposal is given the go-ahead, the gas company would need to replace all home and business gas appliances, including boilers, fires and cookers with new hydrogen systems.

According to the BBC, Steve Rudd, a resident in Redcar, said hydrogen was “inherently unsafe” – it has also been reported that other residents are worried about hydrogen’s more harmful emissions.

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Of course climate-obsessed policymakers want to use it produce hydrogen and capture any CO2, at unknown but hefty expense — doing things the hard way. Why not save a fortune and just put it into the existing gas network?
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Low carbon hydrogen could heat up to 20 million homes and businesses across London and the South East of England for decades to come, according to a new industry report.

The Bacton Energy Hub (BEH), a Carbon Capture and Storage (CCS) hydrogen project, located on the coast of Norfolk, could not only help to secure the UK’s energy supply but also play a major role in significantly reducing greenhouse gas emissions, says the North Sea Transition Authority.

Currently the National Transmission System (NTS), supplying gas to homes and businesses in London and the South East of England, consists largely of methane. However, it is possible that by 2030 hydrogen produced at Bacton could be blended into the NTS, helping the transition to net zero while ensuring energy security.

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Credit: worldatlas.com


Namibia is a long way from Europe, but desperate emissions-obsessed governments may not care. Morocco is a lot nearer as one UK energy firm has already noticed.
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As Europe struggles to decarbonise its economy and wean itself off Russian oil and gas, one of the world’s sunniest and most arid nations is pitching itself to the continent as an answer to its problems, says Euractiv.

A delegation from sub-Saharan Africa’s driest country has been touring Europe to tout their nation as a potential powerhouse of clean energy.

They say Namibia can produce so much solar power it will soon be self-sufficient in electricity – and, by the end of the decade, could become an exporter of so-called green hydrogen.

“We came to Europe saying we have this amazing sun,” said James Mnyupe, economic adviser to the Namibian presidency.

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Credit: wheels.ca


Good luck with the costs and the leakage losses from shipping. Only last month the same source reported a study saying Germany’s global hydrogen plans could accelerate climate change. The study said ‘In the worst-case scenario, hydrogen could even prove 16 times more harmful than the widespread greenhouse gas.’ The EU obviously isn’t bothered by that study, or one by the British government warning of 13% leakage losses from tanker transport of hydrogen. ‘The 75-page report, Atmospheric Implications of Increased Hydrogen Use, explains that H2 is an indirect greenhouse gas, which reacts with other greenhouse gases in the atmosphere to increase their global warming potential (GWP)’. What real world problem do they think they’re trying to solve? Looks like yet another trip to cloud cuckoo land.
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Hydrogen will be essential for Europe’s future economy, particularly to store and transport green energy, EU climate chief Frans Timmermans told the European Parliament on Thursday (28 April) — Euractiv reporting.

“I strongly believe in green hydrogen as the driving force of our energy system of the future,” said Timmermans in a meeting with the environment committee.

“Hydrogen is going to be a pivotal element in our economy of the future,” he added in a discussion that covered the impact of the war in Ukraine, the state of play with Europe’s new climate legislation and food security.

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Offshore wind project in North Wales [image credit: northwales.com]


Even more expensive electricity, in pursuit of mythical net zero targets. The planned 25% contribution of nuclear power doesn’t give much confidence about where the other 75% should come from when it’s dark and not windy. Why the claimed ‘cheap renewables’ need not-cheap subsidies is not explained, and hydrogen isn’t cheap either.
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The Energy Security Strategy announced by government just under a fortnight ago “provides a clear, long-term plan to accelerate [the UK’s] transition away from expensive fossil fuel prices set by global markets [it] cannot control.”

That’s according to Business Secretary Kwasi Kwarteng, who delivered a speech explaining his views on the new strategy and how he believes it can help shift the British energy market, reports Energy Live News.

“More wind, more solar, more nuclear – while also using North Sea gas to transition to cheaper and cleaner power,” was his succinct summary of the new strategy.

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German hydrogen train [image credit: Euractiv]


The issue is leakage. In any case the notion of part of the supposed cure for ‘climate change’ being worse than the supposed disease is ironic. Germany imagines a future of so-called climate neutrality, a concept lacking any real-world meaning.
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German Economy Minister Robert Habeck plans to import hydrogen from all over the world to satisfy Germany’s hunger for energy despite a new study questioning the climate-friendliness of hydrogen transport, EURACTIV Germany reports.

One thing is clear to all politicians and experts: Germany is an energy importing country.

To move towards climate neutrality, the German government wants to rely primarily on importing hydrogen molecules from all over the world – efforts which have been further accelerated due to the war in Ukraine and Germany’s dependence on Russian energy imports.

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A roadmap to cut imports of Russian gas by two thirds in a year – but they’ll need somewhere else’s gas, whether from fracking or not, plus some coal, instead. Gas storage is to be greatly increased. But how exactly they plan to ‘ramp up’ hydrogen production, and at what cost, remains to be seen. Climate obsessions will have to be shelved for a while.
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The European Commission has outlined a new energy roadmap designed to cut reliance on Russian gas by two thirds in just a year, reports BBC News.

The plan envisages ending reliance on all Russian fossil fuels “well before” 2030.

In the short term, gas should be sourced from the US and Africa while some countries may need to use more coal in the months ahead.

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Photosynthesis: nature requires carbon dioxide


Which should surprise nobody. Carbon capture is energy-intensive and expensive, and invariably fails to live up to the unrealistic expectations of climate obsessives. In terms of its supposed purpose it just isn’t worth it.
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A new report provides some damning new math on one of the oil giant’s much-hyped CCS projects, says Gizmodo.

Oil companies love to tell the world about the super cool technologies that have that will allow us to keep burning fossil fuels without cooking the climate. But those technologies are largely bullshit.

A new report from Global Witness documents how a much-hyped blue hydrogen plant with carbon capture and storage (CCS) owned by Shell is only capturing a fraction of the greenhouse gas emissions that the company claims.

In fact, it’s created more emissions in its five years of operation than it’s captured.

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