India aims for 20,000 nuclear megawatts by 2020

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After the anticipated commissioning in 2010 of the 500-megawatt (MW) prototype fast breeder reactor (FBR) in Kalpakkam, Tamil Nadu, India plans to build a cluster of 1,000-MW FBRs.

The prototype FBR is currently in an advanced stage of construction, having recently received a $5 million, 140-ton stainless steel safety vessel that was developed at the site by engineering major Larsen & Toubro. The FBR is expected to attain criticality, the initiation of the first chain reaction to start the reactor, by September 2010.

India will build four 500-MW FBRs before taking up construction of the 1,000-MW FBRs that are expected to become the mainstay of nuclear power in the country from 2020. Two 500-MW FBRs will be constructed in Kalpakkam, and the other two will be situated elsewhere, although a location has yet to be decided.

Research and development are under way at the Indira Gandhi Centre for Atomic Research (Kalpakkam) to develop an improved set of FBRs that will use metallic fuel instead of oxide fuel. This is expected to reduce the doubling time of the reactor, an important parameter that will determine the growth of India's nuclear power generation capacity through FBRs.

An FBR uses plutonium as input material, which, during the process of chain reaction, multiplies at a rate faster than the rate of consumption. The additional plutonium generated serves as an additional source of fuel for the reactor itself and also builds up an inventory that can support another FBR. This duration is referred to as the doubling time.

Efforts are on to reduce the doubling time from a period of 25 to 30 years to only 10 to 12 years through the use of metallic fuel.

FBRs generate clean electricity through the use of small quantities of plutonium, which are retrieved from the spent uranium fuel that is used by the existing pressurized heavy water reactors (PHWRs). PHWRs are the workhorses of India's nuclear power program. These reactors consume uranium in copious amounts.

Exploitable uranium reserves in India are capable of generating only 10,000 MW to 12,000 MW through PHWRs.

With the controversial Indo-U.S. Civil Nuclear Cooperation Agreement still in a state of temporary suspension and mired in political conundrums, India is grappling with a severe scarcity of uranium, causing the existing reactors to operate only at 30% to 40% of their total capacity.

The Department of Atomic Energy is making efforts to accelerate the FBR program in the face of limited availability of high-grade uranium, import restrictions and limitations on opening new mines, which stymie the efficacy of PHWRs. The Indira Gandhi Centre is setting up a facility to fabricate, reprocess and refabricate metallic fuel for the proposed FBRs, which should to come into operation by 2014.

As of May 2008, the country's 4,120 MW of installed nuclear power capacity, generated by 17 reactors, accounts for only 2.9% of India's total installed capacity of 144,565 MW. The Department of Atomic Energy has set a target of developing an installed capacity of 20,000 MW of nuclear power by 2020.

PHWRs are expected to account for 50% of the total installed nuclear power capacity at that time. India's nuclear capacity is currently made up of the two imported 160-MW boiling light water reactors built by General Electric in the 1960s in Tarapur, Maharashtra; the two PHWRs with a combined capacity of 300 MW built with Canadian assistance in the 1970s in Rawatbhata, Rajasthan; and 11 220-MW PHWRs and two 540-MW PHWRs that were locally developed.

There are five projects in progress, including the two light water reactors being developed with assistance from Russia in Kudankulam, Tamil Nadu, and three 220-MW locally developed PHWRs. There are plans to set up at least eight 700-MW PHWRs.

Pre-project activities for the proposed FBRs are in progress and are expected to be concluded by 2011. The procurement of raw material is also expected to commence soon.

The Indira Gandhi Centre has drawn up a road map for cost reduction through several measures that include lower construction time, higher burnup, higher load factor, design of enhanced life span of up to 60 years, and twin unit design. The prototype FBR will use 100,000 MW per ton per day whereas the four proposed 500-MW units will have a reduced fuel consumption of only 20,000 MW per ton per day.

The unit cost of electricity generated by the prototype FBR is likely to be US 8 cents, but a significant reduction in cost up to nearly 50% is expected to be attained through economies of scale. The capacity factor of the new FBRs is also expected to be higher.

The Indira Gandhi Centre is confident that with the experience and expertise gained over a period of time, it will be able to undertake the construction of all four 500-MW reactors simultaneously.

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Clean B.C. is quietly using coal and gas power from out of province

BC Hydro Electricity Imports shape CleanBC claims as Powerex trades cross-border electricity, blending hydro with coal and gas supplies, affecting emissions, grid carbon intensity, and how electric vehicles and households assess "clean" power.

 

Key Points

Powerex buys power for BC Hydro, mixing hydro with coal and gas, shifting emissions and affecting CleanBC targets.

✅ Powerex trades optimize price, not carbon intensity

✅ Imports can include coal- and gas-fired generation

✅ Emissions affect EV and CleanBC decarbonization claims

 

British Columbians naturally assume they’re using clean power when they fire up holiday lights, juice up a cell phone or plug in a shiny new electric car. 

That’s the message conveyed in advertisements for the CleanBC initiative launched by the NDP government, amid indications that residents are split on going nuclear according to a survey, which has spent $3.17 million on a CleanBC “information campaign,” including almost $570,000 for focus group testing and telephone town halls, according to the B.C. finance ministry.

“We’ll reduce air pollution by shifting to clean B.C. energy,” say the CleanBC ads, which feature scenic photos of hydro reservoirs. “CleanBC: Our Nature. Our Power. Our Future.” 

Yet despite all the bumph, British Columbians have no way of knowing if the electricity they use comes from a coal-fired plant in Alberta or Wyoming, a nuclear plant in Washington, a gas-fired plant in California or a hydro dam in B.C. 

Here’s why. 

BC Hydro’s wholly-owned corporate subsidiary, Powerex Corp., exports B.C. power when prices are high and imports power from other jurisdictions when prices are low. 

In 2018, for instance, B.C. imported more electricity than it exported — not because B.C. has a power shortage (it has a growing surplus due to the recent spate of mill closures and the commissioning of two new generating stations in B.C.) but because Powerex reaps bigger profits when BC Hydro slows down generators to import cheaper power, especially at night.

“B.C. buys its power from outside B.C., which we would argue is not clean,” says Martin Mullany, interim executive director for Clean Energy BC. 

“A good chunk of the electricity we use is imported,” Mullany says. “In reality we are trading for brown power” — meaning power generated from conventional ‘dirty’ sources such as coal and gas. 

Wyoming, which generates almost 90 per cent of its power from coal, was among the 12 U.S. states that exported power to B.C. last year. (Notably, B.C. did not export any electricity to Wyoming in 2018.)

Utah, where coal-fired power plants produce 70 per cent of the state’s energy amid debate over the costs of scrapping coal-fired electricity, and Montana, which derives about 55 per cent of its power from coal, also exported power to B.C. last year. 

So did Nebraska, which gets 63 per cent of its power from coal, 15 per cent from nuclear plants, 14 per cent from wind and three per cent from natural gas.   

Coal is responsible for about 23 per cent of the power generated in Arizona, another exporter to B.C., while gas produces about 44 per cent of the electricity in that state.  

In 2017, the latest year for which statistics are available, electricity imports to B.C. totalled just over 1.2 million tonnes of carbon dioxide emissions, according to the B.C. environment ministry — roughly the equivalent of putting 255,000 new cars on the road, using the U.S. Environmental Protection Agency’s calculation of 4.71 tonnes of annual carbon emissions for a standard passenger vehicle. 

These figures far outstrip the estimated local and upstream emissions from the contested Woodfibre LNG plant in Squamish that is expected to release annual emissions equivalent to 170,000 new cars on the road.

Import emissions cast a new light on B.C.’s latest “milestone” announcement that 30,000 electric cars are now among 3.7 million registered vehicles in the province.

BC Electric Vehicles Announcement Horgan Heyman Mungall Weaver
In November of 2018 the province announced a new target to have all new light-duty cars and trucks sold to be zero-emission vehicles by the year 2040. Photo: Province of B.C. / Flickr

“Making sure more of the vehicles driven in the province are powered by BC Hydro’s clean electricity is one of the most important steps to reduce [carbon] pollution,” said the November 28 release from the energy ministry, noting that electrification has prompted a first call for power in 15 years from BC Hydro.

Mullany points out that Powerex’s priority is to make money for the province and not to reduce emissions.

“It’s not there for the cleanest outcome,” he said. “At some time we have to step up to say it’s either the money or the clean power, which is more important to us?”

Electricity bought and sold by little-known, unregulated Powerex
These transactions are money-makers for Powerex, an opaque entity that is exempt from B.C.’s freedom of information laws. 

Little detailed information is available to the public about the dealings of Powerex, which is overseen by a board of directors comprised of BC Hydro board members and BC Hydro CEO and president Chris O’Reilly. 

According to BC Hydro’s annual service plan, Powerex’s net income ranged from $59 million to $436 million from 2014 to 2018. 

“We will never know the true picture. It’s a black box.” 

Powerex’s CEO Tom Bechard — the highest paid public servant in the province — took home $939,000 in pay and benefits last year, earning $430,000 of his executive compensation through a bonus and holdback based on his individual and company performance.  

“The problem is that all of the trade goes on at Powerex and Powerex is an unregulated entity,” Mullany says. 

“We will never know the true picture. It’s a black box.” 

In 2018, Powerex exported 8.7 million megawatt hours of electricity to the U.S. for a total value of almost $570 million, according to data from the Canada Energy Regulator. That same year, Powerex imported 9.6 million megawatt hours of electricity from the U.S. for almost $360 million. 

Powerex sold B.C.’s publicly subsidized power for an average of $87 per megawatt hour in 2018, according to the Canada Energy Regulator. It imported electricity for an average of $58 per megawatt hour that year. 

In an emailed statement in response to questions from The Narwhal, BC Hydro said “there can be a need to import some power to meet our electricity needs” due to dam reservoir fluctuations during the year and from year to year.

‘Impossible’ to determine if electricity is from coal or wind power
Emissions associated with electricity imports are on average “significantly lower than the emissions of a natural gas generating plant because we mostly import electricity from hydro generation and, increasingly, power produced from wind and solar,” BC Hydro claimed in its statement. 

But U.S. energy economist Robert McCullough says there’s no way to distinguish gas and coal-fired U.S. power exports to B.C. from wind or hydro power, noting that “electrons lack labels.” 

Similarly, when B.C. imports power from Alberta, where generators are shifting to gas and 48.5 per cent of electricity production is coal-fired and 38 per cent comes from natural gas, there’s no way to tell if the electricity is from coal, wind or gas, McCullough says.

“It really is impossible to make that determination.” 

Wyoming Gilette coal pits NASA
The Gillette coal pits in Wyoming, one of the largest coal-producers in the U.S. Photo: NASA Earth Observatory

Neither the Canada Energy Regulator nor Statistics Canada could provide annual data on electricity imports and exports between B.C. and Alberta. 

But you can watch imports and exports in real time on this handy Alberta website, which also lists Alberta’s power sources. 

In 2018, California, Washington and Oregon supplied considerably more power to B.C. than other states, according to data from Canada Energy Regulator. 

Washington, where about one-quarter of generated power comes from fossil fuels, led the pack, with more than $339 million in electricity exports to B.C. 

California, which still gets more than half of its power from gas-fired plants even though it leads the U.S. in renewable energy with substantial investments in wind, solar and geothermal, was in second place, selling about $18.4 million worth of power to B.C. 

And Oregon, which produces about 43 per cent of its power from natural gas and six per cent from coal, exported about $6.2 million worth of electricity to B.C. last year. 

By comparison, Nebraska’s power exports to B.C. totalled about $1.6 million, Montana’s added up to $1.3 million,  Nevada’s were about $706,000 and Wyoming’s were about $346,000.

Clean electrons or dirty electrons?
Dan Woynillowicz, deputy director of Clean Energy Canada, which co-chaired the B.C. government’s Climate Solutions and Clean Growth Advisory Council, says B.C. typically exports power to other jurisdictions during peak demand. 

Gas-fired plants and hydro power can generate electricity quickly, while coal-fired power plants take longer to ramp up and wind power is variable, Woynillowicz notes. 

“When you need power fast and there aren’t many sources that can supply it you’re willing to pay more for it.”

Woynillowicz says “the odds are high” that B.C. power exports are displacing dirty power.

Elsewhere in Canada, analysts warn that Ontario's electricity could get dirtier as policies change, raising similar concerns.

“As a consumer you never know whether you’re getting a clean electron or a dirty electron. You’re just getting an electron.” 

 

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Scottish Wind Delivers Equivalent Of 98% Of Country’s October Electricity Demand

Scotland Wind Energy October saw renewables supply the equivalent of 98 percent of electricity demand, as onshore wind outpaced National Grid needs, cutting emissions and powering households, per WWF Scotland and WeatherEnergy.

 

Key Points

A monthly update showing Scottish onshore wind met the equivalent of 98% of electricity demand in October.

✅ 98% of monthly electricity demand equivalent met by wind

✅ 16 days exceeded total national demand, per data

✅ WWF Scotland and WeatherEnergy cited; lower emissions

 

New figures publicized by WWF Scotland have revealed that wind energy generated the equivalent of 98% of the country’s electricity demand in October, or enough electricity to power millions of Scottish homes across the country.

Scotland has regularly been highlighted as a global wind energy leader, and over the last few years has repeatedly reported record-breaking months for wind generation. Now, it’s all very well and good to say that Scottish wind delivered 98% of the country’s electricity demand, but the specifics are a little different — hence why WWF Scotland always refers to it as wind providing “the equivalent of 98%” of Scotland’s electricity demand. That’s why it’s worth looking at the statistics provided by WWF Scotland, sourced from WeatherEnergy, part of the European EnergizAIR project:

  • National Grid demand for the month – 1,850,512 MWh
  • What % of this could have been provided by wind power across Scotland – 98%
  • Best day – 23rd October 2018, generation was 105,900.94 MWh, powering 8.72m homes, 356% of households. Demand that day was 45,274.5MWh – wind generation was 234% of that.
  • Worst day – 18th October 2018 when generation was 18,377.71MWh powering 1,512,568 homes, 62% of households. Demand that day was 73,628.5MWh – wind generation was 25%
  • How many days generation was over 100% of households – 27
  • How many days generation was over 100% of demand – 16

“What a month October proved to be, with wind powering on average 98 per cent of Scotland’s entire electricity demand for the month, at a time when wind became the UK’s main power source and exceeding our total demand for a staggering 16 out of 31 days,” said Dr Sam Gardner, acting director at WWF Scotland.

“These figures clearly show wind is working, it’s helping reduce our emissions and is the lowest cost form of new power generation. It’s also popular, with a recent survey also showing more and more people support turbines in rural areas. That’s why it’s essential that the UK Government unlocks market access for onshore wind at a time when we need to be scaling up electrification of heat and transport.”

Alex Wilcox Brooke, Weather Energy Project Manager at Severn Wye Energy Agency, added: “Octobers figures are a prime example of how reliable & consistent wind production can be, with production on 16 days outstripping national demand.”

 

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Ontario unveils new tax breaks, subsidized hydro plan to spur economic recovery from COVID-19

Ontario COVID-19 Business Tax Relief outlines permanent Employer Health Tax exemptions, lower Business Education Tax rates, optional municipal property tax cuts, and hydro bill subsidies to support small businesses, industrial and commercial recovery.

 

Key Points

A provincial package of tax breaks and hydro subsidies to help small, industrial, and commercial businesses recover.

✅ Permanent Employer Health Tax exemption to $1M payroll

✅ Lower Business Education Tax rates for 94% of firms

✅ Hydro subsidies cut medium-large rates by 14-16%

 

The Ontario government's latest plan to help businesses survive and recover from the COVID-19 pandemic includes a suite of new tax breaks for small businesses and $1.3 billion to subsidize electricity bills for industrial and commercial operations.

The new measures were announced Thursday as part of Ontario's 2020 budget, which sets new provincial records for both spending and deficit projections.

The government of Premier Doug Ford says the budget will address barriers impeding long-term growth, ensuring the province forges a path to a full recovery from the pandemic.

"When the pandemic is over, Ontario will come back with a vengeance, stronger and more prosperous than ever before," Ford said at an afternoon news conference.

Small businesses with payrolls under $1 million will no longer have to pay the Employer Health Tax. The province temporarily raised the exemption from $490,000 to $1 million earlier this year, but the government is now making the change permanent.

The higher exemption means that about 90 per cent of Ontario businesses will no longer have to pay the tax, amounting to about $360 million by 2022, according to the province.

"We have heard from employers across Ontario that this measure helped them keep workers on the job during COVID-19," Finance Minister Rod Phillips told the legislature.

The 2020 budget lowers rates for the Business Education Tax (BET), a property tax earmarked for public education. More than 200,000 Ontario businesses, or 94 per cent, will see a lower rate.

"I believe this budget takes some significant initial steps to help stabilize the economy and help businesses, especially small businesses," said Toronto Mayor John Tory in a statement. Tory's office estimates that reductions to the BET will result in $117 million in lower taxes for commercial properties in Canada's largest city.

Municipal governments will also be permitted to reduce property taxes for small businesses, should they choose to do so. The province says it will "consider matching these reductions," which could amount to $385 million in tax relief by 2023.

Finance Minister Rod Phillips tabled the largest spending plan in Ontario history on Thursday afternoon. (Frank Gunn/The Canadian Press)
Municipalities currently have few options to provide targeted relief to local businesses. Guelph Mayor Cam Guthrie, chair of Ontario's Big City Mayors, said the prospect of lowering property taxes will likely be welcomed by local governments across the province.

"I really am looking forward to looking into that because it would give targeted relief to these businesses that have been asking for something from local governments for the past nine months," he said in an interview.

Tax cuts 'won't help a boarded up business,' NDP says
The 2020 budget does not contain any new direct funding for small businesses or their employees. NDP leader Andrea Horwath, who has proposed to make hydro public again, said those types of funding would help businesses more than potential tax reductions.

"A future hydro or tax cut won't help a boarded up business and it certainly won't help the folks that used to work there," Horwath said.

"Those measures are great if you're a company that's doing really well ... but let's face it, main streets across Ontario are crumbling."

Ontario did reveal on Thursday more details about a previously announced $300-million fund to support businesses in Toronto, Ottawa, Peel Region and York Region, which were placed under modified Stage 2 restrictions this fall. The money can be used to cover property taxes and energy bills for eligible businesses.

In a similar move, B.C. provided a three-month break on electricity bills for residents and businesses during the pandemic.

An undetermined amount of the $300 million will also be made available to businesses that are placed under "control" and "lockdown" rules, which are the two most severe restrictions in the province's updated reopening guidelines announced in October.

No regions are currently under these restrictions.

Elsewhere, B.C. saw commercial electricity consumption plummet during the COVID-19 pandemic.

Government to subsidize hydro bills for industrial businesses
The Ford government, which earlier oversaw a Hydro One leadership overhaul, is also taking aim at what it calls "job-killing electricity prices" in Ontario's industrial and commercial sectors.

The budget includes a $1.3 billion investment over three years to subsidize their hydro bills, a move praised by Canadian Manufacturers & Exporters as supportive of industry, which the province says have been inflated due to contracts signed by the previous Liberal government to purchase electricity generated by wind, solar and bioenergy.

"This is the legacy that is making our businesses uncompetitive," Phillips told reporters Thursday afternoon.

Ontario says its $1.3-billion investment to subsidize electricity bills will offset expensive contracts for green energy signed by the previous Liberal government. (Patrick Pleul/dpa via Associated Press)
The investment will lower rates for medium- and large-sized business by between 14 and 16 per cent, and follows an OEB decision on Hydro One rates that affects transmission and distribution costs, according to Ontario's calculations. Phillips said those rates will be among the lowest of any jurisdiction in the Great Lakes region.

The provincial government said the investment is necessary for Ontario to recover from the COVID-19 downturn. The Ford government expects that no further subsidies will be required by around 2040.

 

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Britons could save on soaring bills as ministers plan to end link between gas and electricity prices

UK Electricity-Gas Price Decoupling aims to reform wholesale electricity pricing under the Energy Security Bill, shielding households from gas price spikes, supporting renewables, and easing the cost-of-living crisis through market redesign and transparent tariffs.

 

Key Points

Policy to decouple power prices from gas via the Energy Security Bill, stabilizing bills and reflecting renewables

✅ Breaks gas-to-power pricing link to cut electricity costs

✅ Reduces volatility; shields households from global gas shocks

✅ Highlights benefits of renewables and market transparency

 

Britons could be handed relief on rocketing household bills under Government plans to sever the link between the prices of gas and electricity, including proposals to restrict energy prices in the market, it has emerged.

Ministers are set to bring forward new laws under the Energy Security Bill to overhaul the UK's energy market in the face of the current cost-of-living crisis.

They have promised to provide greater protection for Britons against global fluctuations in energy prices, through a price cap on bills among other measures.

The current worldwide crisis has been exacerbated by the Ukraine war, which has sent gas prices spiralling higher.

Under the current make-up of Britain's energy market, soaring natural gas prices have had a knock-on effect on electricity costs.

But it has now been reported the new legislation will seek to prevent future shocks in the global gas market having a similar impact on electricity prices.

Yet the overhaul might not come in time to ease high winter energy costs for households ahead of this winter.

According to The Times, Business Secretary Kwasi Kwarteng will outline proposals for reforms in the coming weeks.

These will then form part of the Energy Security Bill to be introduced in the autumn, with officials anticipating a decrease in energy bills by April.

The newspaper said the plans will end the current system under which the wholesale cost of gas effectively determines the price of electricity for households.

Although more than a quarter of Britain's electricity comes from renewable sources, under current market rules it is the most expensive megawatt needed to meet demand that determines the price for all electricity generation.

This means that soaring gas prices have driven up all electricity costs in recent months, even though only around 40% of UK electricity comes from gas power stations.

Energy experts have compared the current market to train passengers having to pay the peak-period price for every journey they make.

One Government source told The Times: 'In the past it didn’t really matter because the price of gas was reasonably stable.

'Now it seems completely crazy that the price of electricity is based on the price of gas when a large amount of our generation is from renewables.'

It was also claimed ministers hope the reforms will make the market more transparent and emphasise to consumers the benefits of decarbonisation, amid an ongoing industry debate over free electricity for consumers.

A Government spokesperson said: 'The high global gas prices and linked high electricity prices that we are currently facing have given added urgency to the need to consider electricity market reform.

 

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RBC agrees to buy electricity from new southern Alberta solar power farm project

RBC Renewable Energy PPA supports a 39 MW Alberta solar project, with Bullfrog Power and BluEarth Renewables, advancing clean energy in a deregulated market through a long-term power purchase agreement in Canada today.

 

Key Points

A long-term power purchase agreement where RBC buys most output from a 39 MW Alberta solar project via Bullfrog Power.

✅ 39 MW solar build in County of Forty Mile, Alberta

✅ Majority of output purchased by RBC via Bullfrog Power

✅ Supports cost-competitive renewables in deregulated market

 

The Royal Bank of Canada says it is the first Canadian bank to sign a long-term renewable energy power purchase agreement, a deal that will support the development of a 39-megawatt, $70-million solar project in southern Alberta, within an energy powerhouse province.

The bank has agreed with green energy retailer Bullfrog Power to buy the majority of the electricity produced by the project, as a recent federal green electricity contract highlights growing demand, to be designed and built by BluEarth Renewables of Calgary.

The project is to provide enough power for over 6,400 homes and the panel installations will cover 120 hectares, amid a provincial renewable energy surge that could create thousands of jobs, the size of 170 soccer fields.

The solar installation is to be built in the County of Forty Mile, a hot spot for renewable power that was also chosen by Suncor Energy Inc. for its $300-million 200-MW wind power project (approved last year and then put on hold during the COVID-19 pandemic), and home to another planned wind power farm in Alberta.

BluEarth says commercial operations at its Burdett and Yellow Lake Solar Project are expected to start up in April 2021, underscoring solar power growth in the province.

READ MORE: Wind power developers upbeat about Alberta despite end of power project auctions

It says the agreement shows that renewable energy can be cost-competitive, with lower-cost solar contracts in a deregulated electricity market like Alberta’s, adding the province has some of the best solar and wind resources in Canada.

“We’re proud to be the first Canadian bank to sign a long-term renewable energy power purchase agreement, demonstrating our commitment to clean, sustainable power, as Alberta explores selling renewable energy at scale,” said Scott Foster, senior vice-president and global head of corporate real estate at RBC.

 

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Why Atomic Energy Is Heating Up Again

Nuclear Power Revival drives decarbonization, climate change mitigation, and energy security with SMRs, Generation IV designs, baseload reliability, and policy support, complementing renewables to meet net-zero targets and growing global electricity demand.

 

Key Points

A global shift back to nuclear energy, leveraging SMRs and advanced reactors to cut emissions and enhance energy security.

✅ SMRs offer safer, modular, and cost-effective deployment.

✅ Provides baseload power to complement intermittent renewables.

✅ Policy support and investments accelerate advanced designs.

 

In recent years, nuclear power has experienced a remarkable revival in public interest, policy discussions, and energy investment. Once overshadowed by controversies surrounding safety, waste management, and high costs, nuclear energy is now being reexamined as a vital component of the global energy transition, despite recurring questions such as whether it is in decline from some commentators. Here's why nuclear power is "so hot" right now:

1. Climate Change Urgency

One of the most compelling reasons for the renewed interest in nuclear energy is the urgent need to address climate change. Unlike fossil fuels, nuclear power generates electricity with zero greenhouse gas emissions during operation. As countries rush to meet net-zero carbon targets, evidence that net-zero may require nuclear is gaining traction, and nuclear offers a reliable, large-scale alternative to complement renewable energy sources like wind and solar.

2. Energy Security and Independence

Geopolitical tensions and supply chain disruptions have exposed vulnerabilities in relying on imported fossil fuels, and Europe's shrinking nuclear capacity has sharpened concerns over resilience. Nuclear power provides a domestic, stable energy source that can operate independently of volatile global markets. For many nations, this has become a strategic priority, reducing dependence on politically sensitive energy imports.

3. Advances in Technology

Modern innovations in nuclear technology are transforming the industry. Small Modular Reactors (SMRs) are leading the way as part of next-gen nuclear innovation, offering safer, more affordable, and flexible options for nuclear deployment. Unlike traditional large-scale reactors, SMRs can be built faster, scaled to specific energy needs, and deployed in remote or smaller markets.

Additionally, advances in reactor designs, such as Generation IV reactors and fusion research, promise to address longstanding concerns like waste management and safety. For example, some new designs can recycle spent fuel or run on alternative fuels, significantly reducing radioactive waste.

4. Public Perception Is Shifting

Public opinion on nuclear power is also changing. While the industry faced backlash after high-profile incidents like Chernobyl and Fukushima, increasing awareness of climate change and energy security is prompting many to reconsider, including renewed debates such as Germany's potential nuclear return in policy circles. A younger, climate-conscious generation views nuclear energy not as a relic of the past, but as an essential tool for a sustainable future.

5. Renewables Alone Are Not Enough

While renewable energy sources like solar and wind have grown exponentially, their intermittent nature remains a challenge. Energy storage technologies, such as batteries, have not yet matured enough to fully bridge the gap. Nuclear power, with its ability to provide constant, "baseload" energy, as France's fleet demonstrates in practice, serves as an ideal complement to variable renewables in a decarbonized energy mix.

6. Government Support and Investment

Policymakers are taking action to bolster the nuclear sector. Many countries are including nuclear energy in their clean energy plans, offering subsidies, grants, and streamlined regulations to accelerate its deployment. For instance, the United States has allocated billions of dollars to support advanced nuclear projects, the UK's green industrial revolution outlines support for upcoming reactor waves, while Europe has classified nuclear power as "sustainable" under its green taxonomy.

7. Global Energy Demand Is Growing

As populations and economies grow, so does the demand for electricity. Developing nations, in particular, are seeking energy solutions that can support industrialization while limiting environmental impact. Nuclear energy is being embraced as a way to meet these dual objectives, especially in regions with limited access to consistent renewable energy resources.

Challenges Ahead

Despite its potential, nuclear energy is not without its challenges. High upfront costs, lengthy construction timelines, and public concerns over safety and waste remain significant hurdles. The industry will need to address these issues while continuing to innovate and build public trust.

Nuclear power's resurgence is driven by its unique ability to tackle some of the most pressing challenges of our time: climate change, energy security, and the growing demand for electricity. With advances in technology, changing perceptions, and robust policy support, nuclear energy is poised to play a critical role in the global transition to a sustainable and secure energy future.

In a world increasingly shaped by the need for clean and reliable power, nuclear energy has once again become a hot topic—and for good reason.

 

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