Archive for the ‘Nuclear power’ Category

Big battery fire [image credit: reneweconomy.com.au


The so-called savings come from *not* paying some of the constraint costs of excess wind energy production. The Sky News headline about saving ‘billions’ turns out to mean some unknown time in the future when many more such installations might be online. They ignore the fact that batteries have a limited life span and, being lithium-ion types, can suffer expensive or even disastrous overheating problems.
– – –
It looks like a self-storage park: rows of shipping containers in a patch of Merseyside waste ground, says Sky News.

But appearances can be deceptive as this is the first step in saving billions of pounds off bills and millions of tonnes of carbon.

It’s a mega-battery.

(more…)


Classifying this as humour may not be appropriate, but we live in hope.
– – –
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.

(more…)

Isar nuclear power site, Bavaria


Replacing what worked with what sounded good is finally running up against reality. The days of indulging in fantasy energy futures are fading. There’s so-called climate policy, and then there’s the need to survive the winters and keep the lights on. Back to the future.
– – –
Russia’s war in Ukraine is forcing a rethink of energy security not only in Germany but also by the entire continent, and nuclear power is one of the winners, says OilPrice.com.

For decades, Germany has maintained a love-hate relationship with nuclear power. Currently, Germany has three existing nuclear reactors that produce ~6% of the country’s power supply, a far cry from the 1990s when 19 nuclear power plants produced about a third of the country’s electricity supply.

The genesis of the current state of affairs can be traced back to 1998 when a new center-left government consisting of the Greens party and Social Democrats started demanding that the country moves away from nuclear power, a long-held objective of the Greens.

(more…)


Apart from making everything much more expensive and further jeopardising the stability of the electricity grid, what possible benefits arise from this? Misplaced ‘carbon’ obsession already has a lot to answer for.
– – –
The Government has been urged to go “further and faster” on cutting carbon emissions with the publication of a review of the UK’s net zero plans, says Yahoo News.

The review, carried out by Tory MP Chris Skidmore and published on Friday, described net zero as “the economic opportunity of the 21st century” and said the UK was “well placed” to take advantage of the opportunities presented by decarbonisation.

But it also warned that the UK would have to move “quickly” and “decisively”, and opportunities were already being missed thanks to a lack of skills and “inconsistent policy commitment”.

(more…)

Heysham power station [image credit: Belfast Telegraph]


The UK government is running short of electricity supply options due to net zero policies based on climate obsessions, as well as years of reluctance to believe that renewable energy is, and will always be, too erratic and unreliable. A power supply crunch is looming.
– – –
The Telegraph reports:
Two nuclear power stations crucial to keeping Britain’s lights on risk being closed next year as a result of Jeremy Hunt’s windfall tax, their French owner warns today.

EDF, which operates all five of the country’s serving nuclear plants, said the Chancellor’s raid on power producers will make it harder to keep the ageing Heysham 1 and Hartlepool stations open as long as hoped.

It would mean the sites close in March 2024, potentially removing the “cushion” of spare capacity used by the National Grid to avoid blackouts and reducing nuclear power generation in Britain to its lowest level since the 1960s.

(more…)

LNG vessels [image credit: offshoreenergytoday.com]


Who knew? Just as night follows day, replacing on-demand power generation with intermittent sources can and does cause reliability and other issues of varying severity. Preferring imported gas to domestic sources was another avoidable mistake, leading to far more of the supposedly fearsome CO2 emissions than necessary. The climate excuse is wearing thin.
– – –
The UK will be scrambling for highly expensive gas imports to meet its energy needs this winter to stave off blackouts whenever the wind doesn’t blow, warned a leading energy expert.

Ole Hansen, head of commodity strategy at Saxo Bank, told City A.M. that the intermittent performance of domestic renewable power is proving costly for the West.

He argued the country lacks a reliable alternative base-load of power aside from highly expensive natural gas.

(more…)


Having tied their own hands with the Climate Change Act, UK politicians are now locked in arguments about how best to implement unworkable energy policies. Intermittency of electricity supply is baked into the legislation.
– – –
A Conservative minister has said “in the short run” the UK cannot afford net zero, reports Sky News.

Speaking at an event run by the Institute of Economic Affairs at the Conservative Party conference in Birmingham, Northern Ireland minister Steve Baker told a packed room of party members that cutting net zero commitments this year would save households more than £1,500 amid the ongoing energy crisis.

“It’s time to have a sensible conversation about net zero,” Mr Baker urged.

He said that the government remains committed to net zero in the long term, but “the big problem that we’ve got is that renewables are intermittent”.

“The reality is that renewables are great when they are available, but they still require a lot of subsidies going in.

“So what we need is a gas to nuclear strategy. We are going to need gas as a transition fuel.”

But fellow Tory MP and panellist Bim Afolami disagreed with Mr Baker’s remarks, saying “we can afford net zero and we need to”.

He told the audience that “we need more nuclear” and “yes, we need gas as a transitional fuel as well”, adding: “But crucially, we need wind and solar.”

Mr Afolami continued: “We have some of the windiest coastlines in the world. Let’s use it. And most importantly, when there’s a war in Ukraine or anywhere else, we are not dependent on anyone else.”

Full report here.

Existing Sizewell B nuclear power station


The usual climate/energy malcontents don’t like it, but there’s not much they do like that anyone who values reliability of supply, i.e. most of the public, could or should have confidence in. The main question is: how many years will it be before any electricity is generated from it, assuming nobody pulls the rug away?
– – –
Sizewell C has moved a step closer to starting construction after the Government today gave planning consent for the new power station in Suffolk, says Energy Live News.

Just a few days ago, the UK’s nuclear regulator said the licence application for the proposed Sizewell C nuclear power station in Suffolk met almost all requirements.

The Development Consent Order application was submitted in May 2020 and sets out the range of measures the project will take to mitigate the effects of construction and maximise the benefits for local communities.

(more…)

.
.
They don’t make them like that any more – we hope.

Spaceweather.com

July 9, 2022: Sixty years ago today, one of the biggest geomagnetic storms of the Space Age struck Earth. It didn’t come from the sun.

“We made it ourselves,” recalls Clive Dyer of the University of Surrey Space Centre in Guildford UK. “It was the first anthropogenic space weather event.”

On July 9, 1962, the US military detonated a thermonuclear warhead 250 miles above the Pacific Ocean–a test called “Starfish Prime.” What happened next surprised everyone. Witnesses from Hawaii to New Zealand reported auroras overhead, magnificent midnight “rainbow stripes” that tropical sky watchers had never seen before. Radios fell silent, then suddenly became noisy as streetlights went dark in Honolulu.

Above: ‘Nuclear auroras’ viewed from Honolulu (left) and from a surveillance aircraft (right) on July 9, 1962.

Essentially, Starfish Prime created an artificial solar storm complete with auroras, geomagnetic activity, and blackouts. Much of the chaos that night was…

View original post 377 more words

SMR transporter


Talk is moving to action in SMR world. The background of the present energy situation seems to favour it, given the ongoing reluctance to burn ‘fossil’ fuels.
– – –
Engineering giant Rolls-Royce has confirmed that its small modular reactors (SMR) division is to locate its head office in Manchester, reports TheBusinessDesk.com.

Tom Samson, Rolls-Royce SMR’s chief executive, made the announcement during a stakeholder event in Manchester, where the company’s senior leadership team gave an update on the project to deploy a fleet of SMR power stations.

(more…)

Sellafield nuclear site, UK


Newcleo aims to build new small reactors that can consume spent fuel, although its designs are said to be at an early stage. The report states that ‘The UK has the largest civil plutonium stockpile in the world’. Units could be smaller SMR’s than Rolls-Royce plans to offer, and also sealed ones suitable for ships. Similar types of proposal have happened before, but seem to have fizzled out.
– – –
A nuclear power start-up is seeking to create clean energy out of 140 tonnes of waste plutonium stored in Cumbria as Britain scrambles to wean itself off fossil fuels, says the Daily Telegraph.

Newcleo hopes to use spent fuel deposited in Sellafield in a pioneering reactor design that will rival the small nuclear generators being developed by Rolls-Royce.

The proposals come as Boris Johnson seeks to usher in a nuclear revolution for Britain after vowing to triple capacity with eight additional reactors by 2050.

(more…)


The COP 26 climate jamboree has been and gone, and the BBC looks at some of the energy numbers as the UK government pursues its net zero obsession. One obvious and increasing problem is the erratic deficiency of wind and solar power at various times in every 24-hour period, requiring either massive, expensive energy storage capacity or acceptance of power gaps once gas power stations are removed from the system, or most likely both. Complaining about expensive gas, only to propose something yet more costly which doesn’t even generate its own power, lacks economic or any other sense. Nuclear is jogging along in the background but won’t be centre stage any time soon, if ever.
– – –
The UK has committed to reduce its greenhouse-gas emissions to net zero by 2050, says BBC News.

Net zero is the point at which the country is taking as much of these climate-changing gases out of the atmosphere as it is putting in.

As part of this promise, the government has a target to cut emissions by 78% by 2035, compared with 1990 levels.

(more…)

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.
– – –
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.

(more…)

Rolls-Royce’s revised reactor building design.


If anyone mentions nuclear waste, let’s remember the toxic waste from rare earth mining and from used batteries, wind turbines and solar panels.
– – –
A Rolls-Royce design for a small modular nuclear reactor (SMR) will likely receive UK regulatory approval by mid-2024 and be able to produce grid power by 2029, Paul Stein, chairman of Rolls-Royce Small Modular Reactors, told Reuters (via Euractiv).

The British government asked its nuclear regulator to start the approval process in March, having backed Rolls-Royce’s $546 million funding round in November to develop the country’s first SMR reactor.

Policymakers hope SMRs will help cut dependence on fossil fuels and lower carbon emissions.

(more…)

[credit: green lantern electric]


The small modular reactor contest looks to be getting underway. Whether the UK wants to be the ‘test bed’ as suggested remains to be seen, but something has to take the place of all the retired power stations. Part-time weather-dependent renewables can’t do that.
– – –
A US energy developer linked to Elon Musk is in talks with the Government to build a fleet of small nuclear reactors across the UK.

Last Energy wants to build its first “mini-nuclear” power plant by 2025 and has identified its first site in Wales, The Sunday Telegraph has learnt.

The company intends to spend £1.4bn on 10 reactors by the end of the decade.

Last Energy’s end goal is to build “hundreds of plants” across the UK, sources close to the company said.

The proposals are a direct challenge to Rolls-Royce, which is racing to secure approval for its own British-made fleet of mini reactors.

(more…)


Sawing off the branch of the tree you’re sitting on seems an unlikely sort of energy policy. However, it’s now the approach being pursued in much of Europe and elsewhere due to an obsession with the output of failing climate models.
– – –
London, 22 December – Net Zero Watch has warned EU leaders to reject last ditch attempts by campaigners to prevent the EU’s planned green taxonomy for gas and nuclear energy or face a political and economic disaster.

Despite Europe facing its worst energy crisis since the Second World War, campaigners are trying to prevent the EU from easing and encouraging the investment in desperately needed new natural gas and nuclear power plants and infrastructure, says Net Zero Watch.

Both low-carbon energy sources are included in the EU Commission’s proposed “taxonomy for sustainable activities” which is reported to be tabled at the end of the year.

(more…)

SMR transporter

Nuclear is a slow-moving game but signs of progress are emerging. The problems of intermittent wind and solar power are only going to increase in step with their share of the UK power supply, as the government has caved in to the ’emissions’ obsessions of the climate lobby.
– – –
Reactor designer Rolls-Royce will announce that a consortium of investors will back plans for a new smaller nuclear reactor project, reports BBC News.

As part of its 10 point green energy plan, the government has already announced it would provide £210m in funding if that could be matched by private capital.

An announcement that money has been raised could come as soon as Tuesday.

Around 21% of Britain’s electricity supply is provided by nuclear power.

(more…)

modnuke

Small modular reactor [credit: ANS Nuclear Cafe]

Plan or knee-jerk reaction to current events? At least it sounds better than the usual vacuous cries of ‘build more renewables’ as a viable route to future electricity supplies.
– – –
The Government is considering ploughing more cash into mini nuclear reactors in an attempt to prevent further energy crises as Britain transitions to net-zero carbon emissions, reports the Telegraph (via VNExplorer).

Rolls-Royce could be in line for extra support for its small modular reactors as the current energy price crunch heightens the political focus on bolstering the security of the nation’s long-term electricity supply.

(more…)

COP26_2021Opponents of nuclear power, of which the most obvious would be rival industries like wind and solar power, must have a strong influence within the UK government if there really is a ‘no nuclear’ policy for the forthcoming climate show. Are they serious about trying to change the weather via energy policy, or not?
– – –
Up to 15 applications from nuclear-related bodies are understood to have been rejected by Mr Sharma’s COP26 Unit in the Cabinet Office, says The GWPF.

Alok Sharma has come under fire for preventing a series of nuclear bodies from displaying exhibits at the COP26 climate change summit.

In an open letter to Boris Johnson’s minister in charge of the event, global nuclear industry leaders revealed that “every application” so far to put on nuclear-related exhibits or events at the UN summit had been rejected.

The move comes despite senior Tories insisting that nuclear energy, including investing in a new fleet of reactors, must form a significant part of Britain’s plans to cut net greenhouse gas emissions to zero by 2050.

(more…)

RR_SMR2

Rolls-Royce’s revised reactor building design.

An obvious problem here is that the latest nuclear ‘plan’ looks a long way behind the closure dates of most of the UK’s existing nuclear facilities. What happens in the meantime is anyone’s guess but a yawning gap in electricity production is on the horizon, if not nearer. The government can waffle about ‘carbon emissions’, but sensible people are likely to be more interested in their lights and appliances etc. coming on when required.
– – –
The UK government has published a call for evidence setting out its suggested approach for building the first advanced modular reactor (AMR) demonstrator: part of its plan for a zero-carbon economy.

The plan proposes exploring high-temperature gas reactors (HTGRs) as the most promising route forward, says E&T.

The £170m AMR demonstration programme aims to explore the potential for AMRs to play a part in the UK’s energy future; it will be delivered by the early 2030s. it is part of a larger £385m package to accelerate the development of more flexible nuclear technologies.

(more…)