Bord na Mona plans 40-MW wind farm

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Irish heating and energy company Bord na Mona will soon apply for planning permission to build a 40-megawatt (MW) wind farm near Templetuohy in the south of Ireland.

The new wind farm is the latest in the group's efforts to create a portfolio of new electricity generating plants, including wind farms, flexible gas-fired generation and peaking units. The company's traditional business has involved managing the nation's peat resources, which it has supplied as a fuel to power plants for 50 years.

The proposed Bruckana Windfarm will be situated on cutaway peat lands near Templetuohy bog, which spans parts of Counties Kilkenny, Laois and Tipperary. When complete, the facility will have a generating capacity of approximately 40 MW from 16 wind turbines, access trackways, crane hard-standings, underground cables between the turbines, a 38-kilovolt (kV) electricity substation and a 38-kV overhead line to Lisheen substation.

The exact turbines have not been selected yet, but they will have maximum dimensions of 100-metre hub height and rotor blades of 112 metres in diameter. When operational, the windfarm will generate enough electricity for approximately 20,000 homes and will prevent the emission of 55,000 tonnes of greenhouse gases annually.

An application for connection of the wind farm to the national grid has been made to EirGrid, and planning applications are being prepared for the local authorities of Kilkenny, Laois and Tipperary. Bord na Mona argued that the farm will improve the Ireland's geographical distribution of wind energy and will provide a more balanced input of wind energy to the grid.

"Government policy has set a target for 40% of the electricity consumed in 2020 to be generated from renewable resources," Bord na Mona said in a statement. "It is widely accepted that the majority of this additional electricity from renewable energy sources will be provided by wind power. There are currently over 1,000 MW of wind power capacity connected to the electricity system, and it is estimated that a further 5,000 MW will be required to meet the 40% target set for 2020."

Bord na Mona's plans for a 32-turbine wind farm in Mountlucas in County Offaly have encountered delays from local authorities, which are now seeking further information about the project. If it gets the go-ahead, the wind farm will have a generating capacity of 80 MW, enough to power about 45,000 homes and offset carbon emissions by 125,000 tonnes per year.

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Northvolt Affirms Continuation of EV Battery Plant Project Near Montreal

Northvolt Montreal EV Battery Plant advances as a Quebec clean energy hub, leveraging hydroelectric power to supply EV batteries, strengthen North American supply chains, and support automakers' electrification with sustainable manufacturing and regional distribution.

 

Key Points

A Quebec-based EV battery facility using hydroelectric power to scale sustainable production for North America.

✅ Powered by Quebec hydro for lower-carbon cell manufacturing

✅ Strengthens North American EV supply chain resilience

✅ Creates local jobs, R&D, and advanced manufacturing skills

 

Northvolt, a prominent player in the electric vehicle (EV) battery industry, has reaffirmed its commitment to proceed with its battery plant project near Montreal as originally planned. This development marks a significant step forward in Northvolt's expansion strategy and signals confidence in Canada's role in the global EV market.

The decision to move forward with the EV battery plant project near Montreal underscores Northvolt's strategic vision to establish a strong foothold in North America's burgeoning electric vehicle sector. The plant is poised to play a crucial role in meeting the growing demand for sustainable battery solutions as automakers accelerate their transition towards electrification.

Located strategically in Quebec, a province known for its abundant hydroelectric power and supportive government policies towards clean energy initiatives, including major Canada-Quebec investments in battery assembly, the battery plant project aligns with Canada's commitment to promoting green technology and reducing carbon emissions. By leveraging Quebec's renewable energy resources, Northvolt aims to produce batteries with a lower carbon footprint compared to traditional manufacturing processes.

The EV battery plant is expected to contribute significantly to the local economy by creating jobs, stimulating economic growth, and fostering technological innovation in the region, much as a Niagara Region battery plant is catalyzing development in Ontario. As Northvolt progresses with its plans, collaboration with local stakeholders, including government agencies, educational institutions, and industry partners, will be pivotal in ensuring the project's success and maximizing its positive impact on the community.

Northvolt's decision to advance the battery plant project near Montreal also reflects broader trends in the global battery manufacturing landscape. With increasing emphasis on sustainability and supply chain resilience, companies like Northvolt are investing in diversified production capabilities, including projects such as a $1B B.C. battery plant, to meet regional market demands and reduce dependency on overseas suppliers.

Moreover, the EV battery plant project near Montreal represents a milestone in Canada's efforts to strengthen its position in the global electric vehicle supply chain, with EV assembly deals helping put the country in the race. By attracting investments from leading companies like Northvolt, Canada aims to build a robust ecosystem for electric vehicle manufacturing and innovation, driving economic competitiveness and environmental stewardship.

The plant's proximity to key markets in North America further enhances its strategic value, enabling efficient distribution of batteries to automotive manufacturers across the continent. This geographical advantage positions Northvolt to capitalize on the growing demand for electric vehicles in Canada, the United States, and beyond, supporting Canada-U.S. collaboration on supply chains and market growth.

Looking ahead, Northvolt's commitment to advancing the EV battery plant project near Montreal underscores its long-term vision and dedication to sustainable development. As the global electric vehicle market continues to evolve, alongside the U.S. auto sector's pivot to EVs, investments in battery manufacturing infrastructure will play a critical role in shaping the industry's future landscape and accelerating the adoption of clean transportation technologies.

In conclusion, Northvolt's affirmation to proceed with the EV battery plant project near Montreal represents a significant milestone in Canada's transition towards sustainable mobility solutions. By harnessing Quebec's renewable energy resources and fostering local partnerships, Northvolt aims to establish a state-of-the-art manufacturing facility that not only supports the growth of the electric vehicle sector but also contributes to Canada's leadership in clean technology innovation, bolstered by initiatives like Nova Scotia vehicle-to-grid pilots that strengthen grid readiness nationwide. As the project moves forward, its impact on economic growth, job creation, and environmental sustainability is expected to resonate positively both locally and globally.

 

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India to Ration Coal Supplies as Electricity Demand Surges

India Coal Supply Rationing redirects shipments from high-inventory power plants to stations facing shortages as electricity demand surges, inventories fall, and outages persist; Coal India, NTPC imports, and smaller mines bolster domestic supply.

 

Key Points

A temporary policy redirecting coal from high-stock plants to shortage-hit plants amid rising demand

✅ Shipments halted 1 week to plants with >14 days coal stock

✅ Smaller mines asked to raise output; NTPC to import 270,000 tons

✅ Outages at Adani and Tata Mundra units pressure domestic supply

 

India will ration coal supplies to power plants with high inventories to direct more shipments to stations battling shortages, even as shortages ease in some regions, as surging demand outstrips production.

Supplies to plants with more than two weeks’ coal inventory will be halted for a week, a team headed by federal Coal Secretary Alok Kumar decided on Saturday, the Power Ministry said in a statement. The government has also requested smaller mines to raise output to supplement shipments from state miner Coal India Ltd., and is taking steps to get nuclear back on track to diversify the energy mix.

A jump in electricity consumption spurred by a reviving economy and an extended summer, after an earlier steep demand decline in India, is driving demand for coal, which helps produce about 70% of the nation’s electricity. The surge in demand complicates India’s clean-energy transition efforts amid solar supply headwinds that cloud near-term alternatives, and may bolster arguments favoring the country’s dependence on coal to fuel economic growth.

“There’s no doubt India will continue to need coal for stable power for years,” said Rupesh Sankhe, vice president at Elara Capital India Pvt. in Mumbai. “Plants that meet environmental standards and are able to produce power efficiently will see utilization rising, but I doubt we’re going to have many new coal plants.”  

Coal stockpiles at the country’s power plants had fallen to 14.7 million tons as of Aug. 24, tumbling 62% from a year earlier, according to the latest data from the Central Electricity Authority. More than 88 gigawatts of generation plants, about half the capacity monitored by the power ministry, had inventories of six days or less as of that date, the data show. Power demand jumped 10.5% in July from a year earlier, even as global electricity use dipped 15% during the pandemic, according to the government.
Outages at some large plants that run on imported coal have increased the burden on those that burn domestic supplies, aiding shortfalls.

Adani Power Ltd. had almost 2 gigawatts of capacity in outage at its Mundra plant in Gujarat at the start of the week, while Tata Power Co. Ltd. had shut 80% of its 4-gigawatt plant in the same town for maintenance, power ministry data show.

NTPC Ltd., the largest power generator, will import the 270,000 tons of coal it left out from contracts placed earlier to mitigate the fuel shortage, reflecting higher imported coal volumes this fiscal, the power ministry said in a separate statement.

 

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As New Zealand gets serious about climate change, can electricity replace fossil fuels in time?

New Zealand Energy Transition will electrify transport and industry with renewables, grid-scale solar, wind farms, geothermal, batteries, demand response, pumped hydro, and transmission upgrades to manage dry-year risk and winter peak loads.

 

Key Points

A shift to renewables and smart demand to decarbonise transport and industry while ensuring reliable, affordable power.

✅ Electrifies transport and industrial heat with renewables

✅ Uses demand response, batteries, and pumped hydro for resilience

✅ Targets 99%+ renewable supply, managing dry-year and peak loads

 

As fossil fuels are phased out over the coming decades, the Climate Change Commission (CCC) suggests electricity will take up much of the slack, aligning with the vision of a sustainable electric planet powering our vehicle fleet and replacing coal and gas in industrial processes.

But can the electricity system really provide for this increased load where and when it is needed? The answer is “yes”, with some caveats.

Our research examines climate change impacts on the New Zealand energy system. It shows we’ll need to pay close attention to demand as well as supply. And we’ll have to factor in the impacts of climate change when we plan for growth in the energy sector.

 

Demand for electricity to grow
While electricity use has not increased in NZ in the past decade, many agencies project steeply rising demand in coming years. This is partly due to both increasing population and gross domestic product, but mostly due to the anticipated electrification of transport and industry, which could result in a doubling of demand by mid-century.

It’s hard to get a sense of the scale of the new generation required, but if wind was the sole technology employed to meet demand by 2050, between 10 and 60 new wind farms would be needed nationwide.

Of course, we won’t only build wind farms, as renewables are coming on strong and grid-scale solar, rooftop solar, new geothermal, some new small hydro plant and possibly tidal and wave power will all have a part to play.

 

Managing the demand
As well as providing more electricity supply, demand management and batteries will also be important. Our modelling shows peak demand (which usually occurs when everyone turns on their heaters and ovens at 6pm in winter) could be up to 40% higher by 2050 than it is now.

But meeting this daily period of high demand could see expensive plant sitting idle for much of the time (with the last 25% of generation capacity only used about 10% of the time).

This is particularly a problem in a renewable electricity system when the hydro lakes are dry, as hydro is one of the few renewable electricity sources that can be stored during the day (as water behind the dam) and used over the evening peak (by generating with that stored water).

Demand response will therefore be needed. For example, this might involve an industrial plant turning off when there is too much load on the electricity grid.

 

But by 2050, a significant number of households will also need smart appliances and meters that automatically use cheaper electricity at non-peak times. For example, washing machines and electric car chargers could run automatically at 2am, rather than 6pm when demand is high.

Our modelling shows a well set up demand response system could mitigate dry-year risk (when hydro lakes are low on water) in coming decades, where currently gas and coal generation is often used.

Instead of (or as well as) having demand response and battery systems to combat dry-year risk, a pumped storage system could be built. This is where water is pumped uphill when hydro lake inflows are plentiful, and used to generate electricity during dry periods.

The NZ Battery project is currently considering the potential for this in New Zealand, and debates such as whether we would use Site C's electricity offer relevant lessons.

 

Almost (but not quite) 100% renewable
Dry-year risk would be greatly reduced and there would be “greater greenhouse gas emissions savings” if the Interim Climate Change Committee’s (ICCC) 2019 recommendation to aim for 99% renewable electricity was adopted, rather than aiming for 100%.

A small amount of gas-peaking plant would therefore be retained. The ICCC said going from 99% to 100% renewable electricity by overbuilding would only avoid a very small amount of carbon emissions, at a very high cost.

Our modelling supports this view. The CCC’s draft advice on the issue also makes the point that, although 100% renewable electricity is the “desired end point”, timing is important to enable a smooth transition.

Despite these views, Energy Minister Megan Woods has said the government will be keeping the target of a 100% renewable electricity sector by 2030.

 

Impacts of climate change
In future, the electricity system will have to respond to changing climate patterns as well, becoming resilient to climate risks over time.

The National Institute of Water and Atmospheric Research predicts winds will increase in the South Island and decrease in the far north in coming decades.

Inflows to the biggest hydro lakes will get wetter (more rain in their headwaters), and their seasonality will change due to changes in the amount of snow in these catchments.

Our modelling shows the electricity system can adapt to those changing conditions. One good news story (unless you’re a skier) is that warmer temperatures will mean less snow storage at lower elevations, and therefore higher lake inflows in the big hydro catchments in winter, leading to a better match between times of high electricity demand and higher inflows.

 

The price is right
The modelling also shows the cost of generating electricity is not likely to increase, because the price of building new sources of renewable energy continues to fall globally.

Because the cost of building new renewables is now cheaper than non-renewables (such as coal-fired plants), investing in carbon-free electricity is increasingly compelling, and renewables are more likely to be built to meet new demand in the near term.

While New Zealand’s electricity system can enable the rapid decarbonisation of (at least) our transport and industrial heat sectors, international efforts like cleaning up Canada's electricity underline the need for certainty so the electricity industry can start building to meet demand everywhere.

Bipartisan cooperation at government level will be important to encourage significant investment in generation and transmission projects with long lead times and life expectancies, as analyses of climate policy and grid implications underscore in comparable markets.

Infrastructure and markets are needed to support demand response uptake, as well as certainty around the Tiwai exit in 2024 and whether pumped storage is likely to be built.

Our electricity system can support the rapid decarbonisation needed if New Zealand is to do its fair share globally to tackle climate change.

But sound planning, firm decisions and a supportive and relatively stable regulatory framework are all required before shovels can hit the ground.

 

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Court quashes government cancellation of wind farm near Cornwall

Nation Rise Wind Farm Ruling overturns Ontario cancellation, as Superior Court finds the minister's decision unreasonable; EDP Renewables restarts 100-megawatt project near Cornwall, citing jobs, clean energy, and procedural fairness over bat habitat concerns.

 

Key Points

Ontario court quashes cancellation, letting EDP Renewables finish 100 MW Nation Rise project and resume clean energy.

✅ Judges call minister's decision unreasonable, unfair

✅ EDP Renewables to restart construction near Cornwall

✅ 100 MW, 29 turbines; costs awarded, appeal considered

 

Construction of a wind farm in eastern Ontario, as wind power makes gains nationwide, will move ahead after a court quashed a provincial government decision to cancel the project.

In a ruling released Wednesday, a panel of Ontario Superior Court judges said the province's decision to scrap the Nation Rise Wind Farm in December 2019 did not meet the proper requirements.

At the time, Environment Minister Jeff Yurek revoked the approvals of the project near Cornwall, Ont., citing the risk to three bat species.

That decision came despite a ruling from the province's Environmental Review Tribunal that determined the risk the project posed to the bat population was negligible.

The judges said the minister's decision was "unreasonable" and "procedurally unfair."

"The decision does not meet requirements of transparency, justification, and intelligibility, as the Minister has failed to adequately explain his decision," the judges wrote in their decision.

The company behind the project, EDP Renewables, said the 29-turbine wind farm was almost complete when its approval was revoked in December, even as Alberta saw TransAlta scrap a wind farm in a separate development.

The company said Thursday it plans to restart construction on the 100-megawatt wind farm.

"EDPR is eager to recommence construction of the Nation Rise Wind Farm, which will bring much-needed jobs and investment to the community," the company said in a statement. "This delay has resulted in unnecessary expenditures to-date, at a time when governments and businesses should be focused on reducing costs and restarting the economy."

A spokesman for Yurek said the government is disappointed with the outcome of the case but did not comment on a possible appeal.

"At this time, we are reviewing the decision and are carefully considering our next steps," Andrew Buttigieg said in a statement.

NDP climate change critic Peter Tabuns said the court decision is an embarrassment for the minister and the government. He urged the government not to pursue an appeal.

Yurek "was found to have ignored the evidence and the facts," he said. "They didn't just lose, their case collapsed. They had nothing to stand on. Taking this to appeal would be a complete and total waste of money."

Green party Leader Mike Schreiner said the ruling proves the government was acting based on ideology over evidence when it revoked the project's approval.

"As we shift towards a post-COVID recovery, we need the Ford government to give up the irrational crusade against affordable and reliable clean energy," Schreiner said in a statement.

Last year, the NDP revealed the province had spent $231 million to cancel more than 750 renewable energy contracts, a move Ford said he was proud of, shortly after winning the 2018 election.

The Progressive Conservatives have blamed the previous Liberal government, as leadership candidates debate how to fix power, for signing the bad energy deals while the province had an oversupply of electricity.

The Ford government, amid a new stance on wind power, has also said that by cancelling the contracts it would ultimately save ratepayers $790 million -- a figure industry officials have disputed.

At the time of the wind farm cancellation, the government also said it would introduce legislation that would protect consumers from any costs incurred, though a developer warned cancellations could exceed $100M at the time.

It has since acknowledged it will have to pay some companies to cancel the deals and set aside $231 million to reach agreements with those firms, and more recently has moved to reintroduce renewable projects in some cases.

On Wednesday, the judges awarded Nation Rise $126,500 in costs, which the government will have to pay.

 

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Tesla Expands Charging Network in NYC

Tesla NYC Supercharger Expansion adds rapid EV charging across Manhattan, Brooklyn, and Queens, strengthening infrastructure, easing range anxiety, and advancing New York City sustainability goals with fast chargers at strategic commercial and residential-adjacent locations.

 

Key Points

Tesla's plan to add rapid EV charging across NYC, boosting access, easing range anxiety, and advancing climate targets.

✅ New Superchargers in Manhattan, Brooklyn, and Queens

✅ Faster charging to cut downtime and range anxiety

✅ Partnerships with businesses to expand public access

 

In a significant move to enhance the EV charging infrastructure across the city, Tesla has announced plans to expand its network of charging stations throughout New York City. This investment is set to bolster the availability of charging options, making it more convenient for EV owners while encouraging more residents to consider electric vehicles as a viable alternative to traditional gasoline-powered cars.

The Growing Need for Charging Infrastructure

As the demand for electric vehicles continues to rise amid the American EV boom across the country, the need for a robust charging infrastructure has become increasingly critical. With New York City setting ambitious goals to reduce greenhouse gas emissions, the expansion of EVs is seen as a crucial component of its sustainability strategy. Currently, the city aims to have 50% of all vehicles electrified by 2030, a target that necessitates a significant increase in charging stations.

Tesla’s initiative to install more charging points in NYC aligns perfectly with these goals and reflects how charging networks are competing nationwide to expand access, drawing more drivers to consider electric vehicles. By enhancing the charging network, Tesla is not only catering to its existing customers but also appealing to potential EV buyers who may have previously hesitated due to range anxiety or limited charging options.

A Look at the Expansion Plans

The details of Tesla's expansion include adding several new Supercharger stations across key locations in Manhattan, Brooklyn, and Queens, as US automakers move to build 30,000 public chargers nationwide to boost coverage. These stations will be strategically placed to ensure maximum accessibility, especially in densely populated areas where residents may not have easy access to home charging.

Tesla’s Superchargers are known for their rapid charging capabilities, allowing EV drivers to recharge their vehicles in a fraction of the time it would take at a standard charging station. This efficiency will be particularly beneficial in a bustling urban environment like NYC, where convenience and time are of the essence.

Moreover, Tesla is also exploring partnerships with local businesses and property owners to install charging stations at commercial locations. This initiative would not only create more charging opportunities but also encourage businesses to attract EV-driving customers, further promoting electric vehicle adoption.

Impact on EV Adoption in NYC

The expansion of Tesla's charging network is expected to have a positive ripple effect on the adoption of electric vehicles in New York City. With more charging stations available, potential buyers will feel more confident in making the switch to electric. The convenience of accessible charging can significantly reduce range anxiety, a common concern among potential EV buyers.

Additionally, this expansion will likely encourage other automakers to invest in charging infrastructure, as utilities pursue a bullish course on charging to support deployment, leading to a more interconnected network of charging options across the city. As more drivers embrace electric vehicles, the demand for charging will continue to grow, a trend that will test state power grids in the coming years, further solidifying the need for a comprehensive and reliable infrastructure.

Supporting Sustainable Initiatives

Tesla's investment in NYC's charging infrastructure is also part of a broader commitment to sustainability. As cities grapple with the challenges of climate change and air pollution, transitioning to electric vehicles is seen as a vital strategy for reducing emissions. Electric vehicles produce zero tailpipe emissions, which contributes to cleaner air and a healthier urban environment.

Moreover, with the increasing push towards renewable energy sources, the integration of electric vehicles into the city’s transportation system can help reduce reliance on fossil fuels, with energy storage and mobile charging adding flexibility to support the grid. As more charging stations utilize renewable energy, the overall carbon footprint of electric vehicles will continue to decrease, aligning with New York City's climate goals.

Looking Ahead

As Tesla moves forward with its expansion plans in New York City, the implications for both the automotive industry and urban sustainability are profound. By enhancing the charging infrastructure, Tesla is not only facilitating the growth of electric vehicles but also playing a crucial role in the city’s efforts to combat climate change.

 

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18% of electricity generated in Canada in 2019 came from fossil fuels

EV Decarbonization Strategy weighs life-cycle emissions and climate targets, highlighting mode shift to public transit, cycling, and walking, grid decarbonization, renewable energy, and charging infrastructure to cut greenhouse gases while reducing private car dependence.

 

Key Points

A plan to cut transport emissions by pairing EV adoption with mode shift, clean power, and less private car use.

✅ Prioritize mode shift: transit, cycling, and walking.

✅ Electrify remaining vehicles with clean, renewable power.

✅ Expand charging, improve batteries, and manage critical minerals.

 

California recently announced that it plans to ban the sales of gas-powered vehicles by 2035, a move similar to a 2035 electric vehicle mandate seen elsewhere, Ontario has invested $500 million in the production of electric vehicles (EVs) and Tesla is quickly becoming the world's highest-valued car company.

It almost seems like owning an electric vehicle is a silver bullet in the fight against climate change, but it isn't, as a U of T study explains today. What we should also be focused on is whether anyone should use a private vehicle at all.
 
As a researcher in sustainable mobility, I know this answer is unsatisfying. But this is where my latest research has led.

Battery EVs, such as the Tesla Model 3 - the best selling EV in Canada in 2020 - have no tailpipe emissions. But they do have higher production and manufacturing emissions than conventional vehicles, and often run on electricity that comes from fossil fuels.

Almost 18 per cent of the electricity generated in Canada came from fossil fuels in 2019, and even as Canada's EV goals grow more ambitious today, the grid mix varies from zero in Quebec to 90 per cent in Alberta.
 
Researchers like me compare the greenhouse gas emissions of an alternative vehicle, such as an EV, with those of a conventional vehicle over a vehicle lifetime, an exercise known as a life-cycle assessment. For example, a Tesla Model 3 compared with a Toyota Corolla can provide up to 75 per cent reduction in greenhouse gases emitted per kilometre travelled in Quebec, but no reductions in Alberta.

 

Hundreds of millions of new cars

To avoid extreme and irreversible impacts on ecosystems, communities and the overall global economy, we must keep the increase in global average temperatures to less than 2 C - and ideally 1.5 C - above pre-industrial levels by the year 2100.

We can translate these climate change targets into actionable plans. First, we estimate greenhouse gas emissions budgets using energy and climate models for each sector of the economy and for each country. Then we simulate future emissions, taking alternative technologies into account, as well as future potential economic and societal developments.

I looked at the U.S. passenger vehicle fleet, which adds up to about 260 million vehicles, while noting the potential for Canada-U.S. collaboration in this transition, to answer a simple question: Could the greenhouse gas emissions from the sector be brought in line with climate targets by replacing gasoline-powered vehicles with EVs?

The results were shocking. Assuming no changes to travel behaviours and a decarbonization of 80 per cent of electricity, meeting a 2 C target could require up to 300 million EVs, or 90 per cent of the projected U.S. fleet, by 2050. That would require all new purchased vehicles to be electric from 2035 onwards.

To put that into perspective, there are currently 880,000 EVs in the U.S., or 0.3 per cent of the fleet. Even the most optimistic projections, despite hype about an electric-car revolution gaining steam, from the International Energy Agency suggest that the U.S. fleet will only be at about 50 per cent electrified by 2050.

 

Massive and rapid electrification

Still, 90 per cent is theoretically possible, isn't it? Probably, but is it desirable?

In order to hit that target, we'd need to very rapidly overcome all the challenges associated with EV adoption, such as range anxiety, the higher purchase cost and availability of charging infrastructure.
 
A rapid pace of electrification would severely challenge the electricity infrastructure and the supply chain of many critical materials for the batteries, such as lithium, manganese and cobalt. It would require vast capacity of renewable energy sources and transmission lines, widespread charging infrastructure, a co-ordination between two historically distinct sectors (electricity and transportation systems) and rapid innovations in electric battery technologies. I am not saying it's impossible, but I believe it's unlikely.

Read more: There aren't enough batteries to electrify all cars - focus on trucks and buses instead

So what? Shall we give up, accept our collective fate and stop our efforts at electrification?

On the contrary, I think we should re-examine our priorities and dare to ask an even more critical question: Do we need that many vehicles on the road?

 

Buses, trains and bikes

Simply put, there are three ways to reduce greenhouse gas emissions from passenger transport: avoid the need to travel, shift the transportation modes or improve the technologies. EVs only tackle one side of the problem, the technological one.

And while EVs do decrease emissions compared with conventional vehicles, we should be comparing them to buses, including leading electric bus fleets in North America, trains and bikes. When we do, their potential to reduce greenhouse gas emissions disappears because of their life cycle emissions and the limited number of people they carry at one time.

If we truly want to solve our climate problems, we need to deploy EVs along with other measures, such as public transit and active mobility. This fact is critical, especially given the recent decreases in public transit ridership in the U.S., mostly due to increasing vehicle ownership, low gasoline prices and the advent of ride-hailing (Uber, Lyft)

Governments need to massively invest in public transit, cycling and walking infrastructure to make them larger, safer and more reliable, rather than expanding EV subsidies alone. And we need to reassess our transportation needs and priorities.

The road to decarbonization is long and winding. But if we are willing to get out of our cars and take a shortcut through the forest, we might get there a lot faster.

Author: Alexandre Milovanoff - Postdoctoral Researcher, Environmental Engineering, University of Toronto The Conversation

 

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