Invenergy and GE Renewable Energy complete largest wind project constructed in North America

EV Boom Aftershock highlights electric vehicles straining grid capacity as policy accelerates adoption, requiring charging infrastructure, renewable energy storage, and transition models from Tesla, NIO, Toyota, GM, Blink Charging, and Facedrive's Steer subscription.

Key Points

EV Boom Aftershock is the grid and industry strain from rapid EV adoption requiring charging and storage upgrades.

✅ Policy push: fleet electrification, 550k chargers planned

✅ Grid capacity, storage, and charging infrastructure are critical

✅ Bridge models: subscriptions, rideshare, and logistics electrification

2020 ushered in the start of the EV boom, but it could have a frightening aftershock. The world is already seeing some of the incredible triple-digit gains in EV companies like Tesla and Workhorse. And this EV wave is only expected to grow bigger in the days ahead under the Biden administration.  Mentioned in today's commentary includes:  Tesla, Inc., NIO Limited, Toyota Motor Corporation, General Motors Company, Blink Charging Co.

Just a week after inauguration, President Biden reported he plans to replace the entire government fleet with electric vehicles. That's up to 643,000 vehicles turning electric on the government's dime. But Toyota's president, Akio Toyoda, had an ominous prediction for what could lie ahead.

He stated that if EVs are adopted too quickly, we may not have the energy to support them at this point. In fact, he predicted Japan would run out of electricity by summer if they banned all gas-powered vehicles now. He even went as far as to say that if we rush the process of transitioning to EVs all at once, "the current business model of the auto industry is going to collapse."

While the buzz for electric vehicles has only grown over the last year, many often miss this key piece in making such a drastic shift in such a short period. And although it's expected to create plenty of demand for solar, wind, nuclear, and geothermal energy sources…

At this point in the game, they are still too expensive and lack the storage capacity we'd need for those to be the final solution. That's why companies bridging the gap to the EV world are thriving.

Facedrive, a company known for its "people and planet first" approach, has seen incredible success over the last year, for example. They recently acquired EV subscription company, Steer, from the largest clean energy producer in the United States. Steer's subscription model for EV cars is putting a major twist on the traditional car ownership model. So instead of everyone going out and buying their own EV, they can borrow one as-needed instead.

With Facedrive's acquisition of Steer, customers pay a simple monthly fee like with Netflix, and they get access to a fleet of EVs at their disposal.

Over the last year, big moves like this have helped Facedrive sign a number of important partnerships and deals including government agencies, A-list celebrities, and major multinational corporations. And they've even managed to grow their business throughout the United States and Canada during a time when ridesharing as an industry suffered during global lockdowns.

Smartest in the World Making Bold Predictions

While Toyota's president made a dark prediction about where we could be headed, he's not alone in being concerned. Elon Musk expressed his own concerns about the issue recently as well.

In an interview in December, he said that the world's electricity consumption would likely double once EVs become the norm. And that's only accounting for this mass adoption in electric vehicles.

The situation could become even more pressing as the rest of our lives grow increasingly digital too, sucking up more electricity in the process. With the "internet of things" creating smart cities and smart homes, the demand for electricity will only go up as everything from Peloton bikes to Nest thermostats are now connected by the internet.

With thousands of cars on the roads during morning and evening commutes, it's not hard to imagine times where we simply wouldn't have enough grid capacity to charge all EVs that need it at once.

But in the meantime, Facedrive's moves are putting them squarely in position to smooth out the transition. And in addition to the monthly membership model used with Steer, they're helping keep the number of cars on the road down through their signature ridesharing service.

Their model is simple. When customers hail a ride, they have the choice to ride in an electric vehicle or a standard gas-powered car. After they get to their destination, the Facedrive algorithm sets aside a portion of the fare to plant trees, offsetting the carbon footprint from the ride. In other words, customers ride, they plant a tree.

Through next-gen technology and partnerships, they're giving their customers the option to make a more eco-friendly choice if they choose. Plus, Facedrive has added a booming food delivery service, which has expanded at a record pace while folks were stuck at home during global lockdowns.

They're now delivering over 4,100 orders per day on average. And after growing to 19 major cities, they plan to expand to more cities throughout the U.S. and Canada soon. It's this kind of innovative thinking that has many so optimistic about the opportunities that lie ahead.

Who Will Win In The EV Boom?

Elon Musk warned that, like with the boom in smartphones, we're not likely to see the EV revolution all happen at once, and industry leaders still see mainstream hurdles ahead for broad adoption. Because just like with smartphones, you can't replace them all at once. But it's undeniable that the movement is growing at a remarkable pace, with many arguing it has reached an inflection point already in several segments today.

Even under an administration that was not supportive of climate change and green initiatives, the EV markets have soared throughout 2020, and U.S. EV sales are surging into 2024 as well across segments.

Tesla was one of the biggest market stories of the year, locking in over 700% gains on its way to becoming one of the largest companies on the S&P 500. And experts are expecting to see massive spending on the infrastructure needed for EVs under the Biden administration too.

In addition to his vow to spend more on clean energy research, President Biden also reported plans to build out 550,000 EV charging stations across the country. With the growth we've seen in this area already, it's also caused shares for companies like Plug Power to soar over 1,000% in 2020. And Facedrive has been sharing in this success too, with incredible gains of 834% over the last year.

Facedrive hasn't been the only company riding the EV wave, however.  Tesla (TSLA) was among the biggest market stories of 2020 with incredible gains of over 700%. This helped them become one of the highest-valued stocks in the United States with other Big Tech giants. It is now the most valuable car maker "of all time". It is now worth almost $800 billion.

After a much-touted Battery Day event and expectations of Musk developing a "Million Mile Battery" in the near future, Tesla recently joined the S&P 500.

Billionaire Elon Musk had his eye on this trend far before the hype started building. He released the first Tesla Roadster back in 2008, making electric vehicles cool when people were still snubbing their noses at the first-generation EVs. Since then, Tesla's stock has skyrocketed by over 14,000%. But while Tesla's EV threat to the industry is clear, the competition is heating up in China's EV market right now as rivals scale.

Nio (NIO) is Tesla's biggest competitor, dominating the Chinese EV markets. After going public in 2018, it's been on a tear, producing vehicles with record-breaking range. They recently unveiled their first electric sedan with a longer range battery, which sent shares surging in early January.

Nio's current performance is a far cry from just one year ago In fact, many shareholders were ready to write off their losses and give up on the company. But China's answer to Tesla's dominance powered on, eclipsed estimates, and most importantly, kept its balance sheet in line. And it's paid off. In a big way. The company has seen its share price soar from $3.24 at the start of 2020 to a high of $61 this month, representing a massive 1600% returns for investors who held strong. 

By NIO's fourth quarter report in October, the company announced that its sales had more-than doubled, projecting even greater sales in 2021. The EV up-and-comer has shocked investors and pulled itself back after its rumored potential bankruptcy in 2019, and if this year shows investors anything, it's that its CEO William Li is as skilled and ambitious as anyone in the business.

Toyota Motors (TM) is a massive international car producer who hasn't ignored the transition to greener transportation. In fact, the Toyota Prius was one of the first hybrids to hit the road in a big way. While the legacy hybrid vehicle has been the butt of many jokes throughout the years, the car has been a major success, and more importantly, it helped spur the adoption of greener vehicles for years to come.

And just because its Prius hasn't exactly aged as well as some green competitors, Toyota hasn't left the green power race yet. Just a few days ago, actually, the giant automaker announced that three new electric vehicles will be coming to United States markets soon.

Toyota has a major hold over U.S. markets at the moment. In fact, it maintains a 75% share of total fuel cell vehicles and a 64% share in hybrid and plug-in vehicles. And now it's looking to capture a greater share of electric vehicles, as well.

General Motors (GM) is one of the legacy automakers benefiting from a shift from gas-powered to EV technology. Even with the downfall of Detroit, GM has persisted, and that's due in large part to its ability to adapt. In fact, GM's dive into alternative fuels began way back in 1966 when it produced the world's first ever hydrogen-powered van for testing. And it has not stopped innovating, either.

With the news of GM's new business unit, BrightDrop, they plan to sell electric vans and services to commercial delivery companies, disrupting the market for delivery logistics. This is a huge move as delivery sales have absolutely exploded during the COVID-19 pandemic, and are projected to grow even further over the coming years.

And in January 2021, the giant automaker announced that it will discontinue production of all gas-powered vehicles, including hybrids, by 2035. This is a key factor in its commitment to become carbon-net zero by 2040.  The move will likely sit well with shareholders which are increasingly pushing for companies to clean up their act.

Blink Charging (BLNK) is building an EV charging network that may be small right now, but it's got explosive growth potential that is as big as the EV market itself. This stock is on a major tear and all that cash flowing into it right now gives Blink the superpower to acquire and expand. 

A wave of new deals, including a collaboration with EnerSys and another with Envoy Technologies to deploy electric vehicles and charging stations adds further support to the bullish case for Blink.

Michael D. Farkas, Founder, CEO and Executive Chairman of Blink noted, "This is an exciting collaboration with EnerSys because it combines the industry-leading technologies of our two companies to provide user-friendly, high powered, next-generation charging alternatives. We are continuously innovating our product offerings to provide more efficient and convenient charging options to the growing community of EV drivers."

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Canada EV-ready rules for MURBs vary by city, with municipal bylaws dictating at-home Level 2 charging in condos, apartments, strata, and townhomes; BC leads, others evaluating updates to building codes.

Key Points

Municipal bylaws mandate EV-ready, Level 2 charging in multi-unit housing; requirements vary by city.

✅ No federal/provincial mandates; municipal bylaws set EV access.

✅ B.C. leads; many cities require 100% EV-ready residential stalls.

✅ Other cities are evaluating code changes; enforcement varies widely.

An absence of federal, provincial rules for EV charging in Canada’s condos, apartment buildings, strata or townhomes punts the issue to municipalities and leaves many strata owners to fend for themselves, finds Electric Autonomy’s cross-Canada guide to municipal building code regulations for EV charging in MURBs

When it comes to reducing barriers to electric vehicle adoption in Canada, one of the most critical steps governments can do is to help provide access to at-home EV charging.

While this is usually not a complicated undertaking in single-unit dwellings, in multi-unit residential buildings (MURBs) which includes apartments, condos, strata and townhomes, the situation and the experience is quite varied for Canadian EV drivers, and retrofitting condos can add complexity depending on the city in which they live.

In Canada, there are no regulations in the national building code that require new or existing condos, apartment buildings, strata or townhomes to offer EV charging. Provinces and territories are able to create their own building laws and codes, but none have added anything yet to support EV charging. Instead, some municipalities are provided with the latitude by their respective provinces to amend local bylaws and add regulations that will require multi-residential units — both new builds and existing ones — to be EV-ready.

The result is that the experience and process of MURB residents getting EV charging infrastructure access is highly fragmented across Canada.

In order to bring more transparency, Electric Autonomy Canada has compiled a roundup of all the municipalities in Canada with existing regulations that require all new constructions to be EV-ready for the future and those cities that have announced publicly they are considering implementing the same.

The tally shows that 21 cities in British Columbia and one city in both Quebec and Ontario have put in place some EV-ready regulations. There are eight other municipalities in Alberta, Saskatchewan, Ontario, Nova Scotia and Newfoundland evaluating their own building code amendments, including Calgary’s condo charging expansion initiatives across apartments and condos.

No municipalities in Manitoba, Prince Edward Island and New Brunswick have any regulations around this. City councils in Edmonton, Saskatoon, Hamilton, Sarnia, Halifax and St. John’s have started looking into it, but no regulations have officially been made.

British Columbia
B.C. is, by far, Canada’s most advanced province in terms of having mandates for EV charging access in condos, apartment buildings, strata or townhomes, leading the country in expanding EV charging with 20 cities with modified building codes to stipulate EV-readiness requirements and one city in the process of implementing them.

City of Vancouver: Bylaw 10908 – Section 10.2.3. was amended on July 1, 2014, to include provisions for Level 2 EV charging infrastructure at all residential and commercial buildings. On March 14, 2018, the bylaw was updated to adopt a 100 per cent EV-ready policy from 20 per cent to 100 per cent. The current bylaw also requires one EV-ready stall for single-family residences with garages and 10 per cent of parking stalls to be EV-ready for commercial buildings.

City of Burnaby: Zoning Bylaw 13903 – Section 800.8, which took effect on September 1st, required Level 2 energized outlets in all new residential parking spaces. This includes both single-family homes and multi-unit residential buildings. Parking spaces for secondary suites and visitor parking are exempt, but all other stalls in new buildings must be 100 per cent EV-ready.

City of Nelson: The city amended its Off-Street Parking and Landscaping Bylaw No. 3274 – Section 7.4 in 2019 to have at least one parking space per dwelling unit feature
Level 2 charging or higher in new single-family and multi-unit residential buildings, starting in 2020. For every 10 parking spaces available at a dwelling, two stalls must have Level 2 charging capabilities.

City of Coquitlam: The Zoning Bylaw No. 4905 – Section 714 was amended on October 29, 2018, to require all new construction, including single-family residences and MURBs, to have a minimum of one energized outlet capable of Level 2 charging or higher for every dwelling unit. Parking spaces designated for visitors are exempt.

If the number of parking spaces is less than the number of dwelling units, all residential parking spots must have an energized outlet with Level 2 or higher charging capabilities.

City of North Vancouver: According to Zoning Bylaw No. 6700 – Section 909, all parking spaces in all new residential multi-family buildings must include Level 2 EV charging infrastructure as of June 2019 and 10 per cent of residential visitor parking spaces must include Level 2 EV charging infrastructure as of Jan. 2022.

District of North Vancouver: Per the Electric Vehicle Charging Infrastructure Policy, updated on March 17, 2021, all parking stalls — not including visitor parking — must feature energized outlets capable of providing Level 2 charging or higher for multi-family residences.

City of New Westminster: As of April 1, 2019, all new buildings with at least one residential unit are required to have a Level 2 energized outlet to the residential parking spaces, according to Electric Vehicle Ready Infrastructure Zoning Bylaw 8040, 2018. Energized Level 2 outlets will not be required for visitor parking spaces.

City of Port Moody: Zoning Bylaw No. 2937 – Section 6.11 mandated that all spaces in new residential constructions starting from March 1, 2019, required an energized outlet capable of Level 2 charging. A minimum of 20 per cent of spaces in new commercial constructions from March 1, 2019, required an energized outlet capable of Level 2 charging.

City of Richmond: All new buildings and residential parking spaces from April 1, 2018, excluding those provided for visitors’ use, have had an energized outlet capable of providing Level 2 charging or higher to the parking space, says Zoning Bylaw 8500 – Section 7.15.

District of Saanich: Zoning Bylaw No. 8200 – Section 7 specified that all new residential MURBs are required to provide Level 2 charging after Sept. 1, 2020.

District of Squamish: Bylaw No. 2610, 2018 Subsection 41.11(f) required 100 per cent of off-street parking stalls to have charging infrastructure starting from July 24, 201, in any shared parking areas for multiple-unit residential uses.

City of Surrey: Zoning By-law No. 12000 – Part 5(7) was amended on February 25, 2019 to say builders must construct and install an energized electrical outlet for 100 per cent of residential parking spaces, with home and workplace charging rebates helping adoption, 50 per cent of visitor parking spaces, and 20 per cent of commercial parking spaces. Each energized electrical outlet must be capable of providing Level 2 or a higher level of electric vehicle charging

District of West Vancouver: Per Zoning Bylaw No. 4662 – Sections 142.10; 141.01(4), new dwelling units, all parking spaces for residential use, except visitor parking, need to include an energized outlet that is: (a) capable of providing Level 2 charging for an electric vehicle; (b) labelled for the use of electric vehicle charging.

City of Victoria: In effect since October 1, 2020, the Zoning Bylaw No. 80-159 – Schedule C Section 2.4 stipulates that all residential parking spaces in new residential developments must have an energized electrical outlet installed that can provide Level 2 charging for an electric vehicle, and residents can access EV charger rebates to offset costs. This requirement applies to both single-family and multi-unit residential dwellings but not visitor parking spaces.

Township of Langley: In Zoning Bylaw No. 2500 – Section 107.3, all new residential construction, including single-home dwellings, townhouses and apartments, required one space per dwelling unit to have EV charging requirements, starting from Nov. 4, 2019.

Town of View Royal: As per Zoning Bylaw No. 900 – Section 5.13, every commercial or multi-unit residential construction with more than 100 parking spots must provide an accessible electric vehicle charging station on the premises for patrons or residents. This bylaw was adopted on Feb. 2021.

Nanaimo: According to the Off-Street Parking Regulations Bylaw No. 7266 – Section 7.7, a minimum of 25 per cent of all off-street parking spots in any common parking area for multifamily residential housing must have shared access to a Level 2 EV charging, and have an electrical outlet box wired with a separate branch circuit capable of supplying electricity to support both Level 1 and Level 2 charging.

Port Coquitlam: For residential buildings that do not have a common parking area, one parking space per dwelling unit is required to provide “roughed-in” charging infrastructure, put in effect on Jan. 23, 2018. This must include an electrical outlet box located within three metres of the unit’s parking space, according to Zoning Bylaw No. 3630 – Section 2.5.10;11. For a residential building with a common parking area, a separate single utility electrical meter and disconnect should be provided in line with the electrical panel(s) intended to provide EV charging located within three metres of the parking space.

Maple Ridge: The city’s Bylaw No. 4350-1990 – Schedule F says for apartments, each parking space provided for residential use, excluding visitor parking spaces, will be required to have roughed-in infrastructure capable of providing Level 2 charging.

Apartments and townhouses with a minimum of 50 per cent of required visitor parking spaces will need partial infrastructure capable of Level 2 charging.

White Rock: The city is currently considering changes to its Zoning Bylaw, 2012, No. 2000. On March 18, 2021, the Environmental Advisory Committee presented recommendations that would require all resident parking stalls to be Level 2 EV-ready in new multi-unit residential buildings and 50 per cent of visitor parking stalls to be Level 2 EV-ready in new multi-unit residential buildings.

Kamloops: The city of Kamloops is looking to draft a zoning amendment bylaw that would require new residential developments, all new single-family, single-family with a secondary suite, two-family, and multi-family residential developments, to have EV-ready parking with one parking stall per dwelling unit, at the beginning of Jan. 1, 2023.

Kamloops’ sustainability services supervisor Glen Cheetham told Electric Autonomy Canada in an email statement that the city’s council has given direction to staff to “conduct one final round of engagement with industry before bringing the zoning amendment bylaw to Council mid-June for first and second reading, followed by a public hearing and third reading/approval.”

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California EV mandate will phase out new gas cars, raising power demand and requiring renewable energy, grid upgrades, fast chargers, time-of-use rates, and vehicle-to-grid to stabilize loads and reduce emissions statewide.

Key Points

California's order ends new gas-car sales by 2035, driving grid upgrades, charging infrastructure, and cleaner transport.

✅ 25% higher power demand requires new generation and storage

✅ Time-of-use pricing and midday charging reduce grid stress

✅ Vehicle-to-grid and falling battery costs enable reliability

Leaning on the hood of a shiny red electric Ford Mustang, California Gov. Gavin Newsom signed an executive order Wednesday to end the sale of new gas-burning cars in his state in 15 years, a move with looming challenges for regulators and industry.

Now comes the hard part.

Energy consultants and academics say converting all passenger cars and trucks to run on electricity in California could raise power demand by as much as 25%. That poses a major challenge to state power grids as California is already facing periodic rolling blackouts as it rapidly transitions to renewable energy.

California will need to boost power generation, scale up its network of fast charging stations, enhance its electric grid to handle the added load and hope that battery technology continues to improve enough that millions in America’s most populous state can handle long freeway commutes to schools and offices without problems.

“We’ve got 15 years to do the work,” said Pedro Pizarro, chief executive of Edison International, owner of Southern California Edison, a utility serving 15 million people in the state. “Frankly the state agencies are going to have to do their part. We’ve got to get to the permitting processes, the approvals; all of that work is going to have to get accelerated to meet [Wednesday’s] target.”

Switching from petroleum fuels to electricity to phase out the internal combustion engine won’t happen all at once—Mr. Newsom’s order applies to sales of new vehicles, so older gas-powered cars will be on the road in California for many years to come. But the mandate means the state will face a growing demand for megawatts.

California is already facing a shortfall of power supplies over the next couple of years. The problem was highlighted last month when a heat wave blanketed the western U.S. and the state’s grid operator instituted rolling blackouts on two occasions.

“It is too early to tell what kind of impact the order will have on our power grid, and we don’t have any specific analysis or projections,” said Anne Gonzalez, a spokeswoman for the California Independent System Operator, which runs the grid.

Currently, California faces a crunchtime in the early evening as solar power falls off and demand to power air conditioners remains relatively high. Car charging presents a new potential issue: what happens if surging demand threatens to crash the grid during peak hours?

Caroline Winn, the chief executive of San Diego Gas & Electric, a utility owned by Sempra Energy that serves 3.6 million people, said there will need to be rules and rates that encourage people to charge their cars at certain times of the day, amid broader control over charging debates.

“We need to get the rules right and the markets right, informed by lessons from 2021, in order to resolve this issue because certainly California is moving that way,” she said.

The grid will need to be upgraded to prepare for millions of new electric vehicles. The majority of people who own them usually charge them at home, which would mean changes to substations and distribution circuits to accommodate multiple homes in a neighborhood drawing power to fill up batteries. The state’s three main investor-owned utilities are spending billions of dollars to harden the grid to prevent power equipment from sparking catastrophic wildfires.

“We have a hell of a lot of work to do nationally. California is ahead of everybody and they have a hell of a lot of work to do,” said Chris Nelder, who studies EV-grid integration at the Rocky Mountain Institute, an energy and environment-policy organization that promotes clean-energy solutions.

Mr. Nelder believes the investment will be worth it, because internal combustion engines generate so much waste heat and emissions of uncombusted hydrocarbons that escape out of tailpipes. Improving energy efficiency by upgrading the electrical system could result in lower bills for customers. “We will eliminate a vast amount of waste from the energy system and make it way more efficient,” he said.

Some see the growth of electric vehicles as an opportunity more than a challenge. In the afternoon, when electricity demand is high but the sun is setting and solar power drops off quickly, batteries in passenger cars, buses and other vehicles could release power back into the electric grid to help grid stability across the system, said Matt Petersen, chairman of the Transportation Electrification Partnership, a public-private effort in Los Angeles to accelerate the deployment of electric vehicles.

The idea is known as “vehicle-to-grid” and has been discussed in a number of countries expanding EV use, including the U.K. and Denmark.

“We end up with rolling batteries that can discharge power when needed,” Mr. Petersen said, adding, “The more electric vehicles we add to the grid, the more renewable energy we can add to the grid.”

One big hurdle for the widespread deployment of electric cars is driving down the cost of batteries to make the cars more affordable. This week, Tesla Inc. Chief Executive Elon Musk said he expected to have a $25,000 model ready by about 2023, signaling a broader EV boom in the U.S.

Shirley Meng, director of the Sustainable Power and Energy Center at the University of California, San Diego, said she believed batteries would continue to provide better performance at a lower cost.

“I am confident the battery technology is ready,” she said. Costs are expected to fall as new kinds of materials and metals can be used in the underlying battery chemistry, dropping prices. “Batteries are good now, and they will be better in the next 10 years.”

John Eichberger, executive director of the Fuels Institute, a nonprofit research group launched by the National Association of Convenience Stores, said he hoped that the California Air Resources Board, which is tasked with developing new rules to implement Mr. Newsom’s order, will slow the timeline if the market and electric build-out is running behind.

“We need to think about these critical infrastructure issues because transportation is not optional,” he said. “How do we develop a system that can guarantee consumers that they can get the energy when they need it?”

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Faroe Islands Tidal Kites harness predictable ocean energy with underwater turbines by Minesto, flying figure-eight paths in fjords to amplify tidal power and deliver renewable electricity to SEV's grid near Vestmanna at megawatt scale.

Key Points

Subsea turbines that fly figure-eight paths to harvest tidal currents, delivering reliable renewable power to the grid.

✅ Figure-eight control amplifies speed vs. ambient current

✅ Predictable baseload complementing wind and hydro

✅ 1.2 MW Dragon-class units planned for Faroese fjords

Known as "sea dragons" or "tidal kites", they look like aircraft, but these are in fact high-tech tidal turbines, part of broader ocean and river power efforts generating electricity from the power of the ocean.

The two kites - with a five-metre (16ft) wingspan - move underwater in a figure-of-eight pattern, absorbing energy from the running tide. They are tethered to the fjord seabed by 40-metre metal cables.

Their movement is generated by the lift exerted by the water flow - just as a plane flies by the force of air flowing over its wings.

Other forms of tidal power use technology similar to terrestrial wind turbines, and emerging kite-based wind power shows the concept's versatility, but the kites are something different.

The moving "flight path" allows the kite to sweep a larger area at a speed several times greater than that of the underwater current. This, in turn, enables the machines to amplify the amount of energy generated by the water alone.

An on-board computer steers the kite into the prevailing current, then idles it at slack tide, maintaining a constant depth in the water column. If there were several kites working at once, the machines would be spaced far enough apart to avoid collisions.

The electricity is sent via the tethering cables to others on the seabed, and then to an onshore control station near the coastal town of Vestmanna.

The technology has been developed by Swedish engineering firm Minesto, founded back in 2007 as a spin-off from the country's plane manufacturer, Saab.

The two kites in the Faroe Islands have been contributing energy to Faroe's electricity company SEV, and the islands' national grid, on an experimental basis over the past year.

Each kite can produce enough electricity to power approximately 50 to 70 homes.

But according to Minesto chief executive, Martin Edlund, larger-scale beasts will enter the fjord in 2022.

"The new kites will have a 12-metre wingspan, and can each generate 1.2 megawatts of power [a megawatt is 1,000 kilowatts]," he says. "We believe an array of these Dragon-class kites will produce enough electricity to power half of the households in the Faroes."

The 17 inhabited Faroe islands are an autonomous territory of Denmark. Located halfway between Shetland and Iceland, in a region where U.K. wind lessons resonate, they are home to just over 50,000 people.

Known for their high winds, persistent rainfall and rough seas, the islands have never been an easy place to live. Fishing is the primary industry, accounting for more than 90% of all exports.

The hope for the underwater kites is that they will help the Faroe Islands achieve its target of net-zero emission energy generation by 2030, with advances in wave energy complementing tidal resources along the way.

While hydro-electric power currently contributes around 40% of the islands' energy needs, wind power contributes around 12% and fossil fuels - in the form of diesel imported by sea - still account for almost half.

Mr Edlund says that the kites will be a particularly useful back-up when the weather is calm. "We had an unusual summer in 2021 in Faroes, with about two months with virtually no wind," he says.

"In an island location there is no possibility of bringing in power connections from another country, and tidal energy for remote communities can help, when supplies run low. The tidal motion is almost perpetual, and we see it as a crucial addition to the net zero goals of the next decade."

Minesto has also been testing its kites in Northern Ireland and Wales, where offshore wind in the UK is powering rapid growth, and it plans to install a farm off the coast of Anglesey, plus projects in Taiwan and Florida.

The Faroe Islands' drive towards more environmental sustainability extends to its wider business community, with surging offshore wind investment providing global momentum. The locals have formed a new umbrella organisation - Burðardygt Vinnulív (Faroese Business Sustainability Initiative).

It currently has 12 high-profile members - key players in local business sectors such as hotels, energy, salmon farming, banking and shipping.

The initiative's chief executive - Ana Holden-Peters - believes the strong tradition of working collaboratively in the islands has spurred on the process. "These businesses have committed to sustainability goals which will be independently assessed," she says.

"Our members are asking how they can make a positive contribution to the national effort. When people here take on a new idea, the small scale of our society means it can progress very rapidly."

One of the islands' main salmon exporters - Hiddenfjord - is also doing its bit, by ceasing the air freighting of its fresh fish. Thought to be a global first for the Atlantic salmon industry, it is now exporting solely via sea cargo instead.

According to the firm's managing director Atli Gregersen this will reduce its transportation CO2 emissions by more than 90%. However it is a bold move commercially as it means that its salmon now takes much longer to get to key markets.

For example, using air freight, it could get its salmon to New York City within two days, but it now takes more than a week by sea.

What has made this possible is better chilling technology that keeps the fresh fish constantly very cold, but without the damaging impact of deep freezing it. So the fish is kept at -3C, rather than the -18C or below of typical commercial frozen food transportation.

"It's taken years to perfect a system that maintains premium quality salmon transported for sea freight rather than plane," says Mr Gregersen. "And that includes stress-free harvesting, as well as an unbroken cold-chain that is closely monitored for longer shelf life.

"We hope, having shown it can be done, that other producers will follow our lead - and accept the idea that salmon were never meant to fly."

Back in the Faroe Island's fjords, a firm called Ocean Rainforest is farming seaweed.

The crop is already used for human food, added to cosmetics, and vitamin supplements, but the firm's managing director Olavur Gregersen is especially keen on the potential of fermented seaweed being used as an additive to cattle feed.

He points to research which appears to show that if cows are given seaweed to eat it reduces the amount of methane gas that they exhale.

"A single cow will burp between 200 and 500 litres of methane every day, as it digests," says Mr Gregersen. "For a dairy cow that's three tonnes per animal per year.

"But we have scientific evidence to show that the antioxidants and tannins in seaweed can significantly reduce the development of methane in the animal's stomach. A seaweed farm covering just 10% of the largest planned North Sea wind farm could reduce the methane emissions from Danish dairy cattle by 50%."

The technology that Ocean Rainforest uses to farm its four different species of seaweed is relatively simple. Tiny algal seedlings are affixed to a rope which dangles in the water, and they grow rapidly. The line is lifted using a winch and the seaweed strands simply cut off with a knife. The line goes back into the water, and the seaweed starts growing again.

Currently, Ocean Rainforest is harvesting around 200 tonnes of seaweed per annum in the Faroe Islands, but plans to scale this up to 8,000 tonnes by 2025. Production may also be expanded to other areas in Europe and North America.

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Electric Car Motors convert electricity to torque via rotor-stator magnetic fields, using AC/DC inverters, permanent magnets or induction designs; they power EV powertrains efficiently and enable regenerative braking for energy recovery and control.

Key Points

Electric car motors turn electrical energy into wheel torque using rotor-stator fields, inverters, and AC or DC control.

✅ AC induction, PMSM, BLDC, and reluctance architectures explained

✅ Inverters manage AC/DC, voltage, and motor speed via frequency

✅ Regenerative braking recovers energy and reduces wear

When was the last time you stopped to think about how electric cars actually work, especially if you're wondering whether to buy an electric car today? We superfans of the car biz have mostly developed a reasonable understanding of how combustion powertrains work. Most of us can visualize fuel and air entering a combustion chamber, exploding, pushing a piston down, and rotating a crankshaft that ultimately turns the wheels. We generally understand the differences between inline, flat, vee-shaped, and maybe even Wankel rotary combustion engines.

Mechanical engineering concepts such as these are comparatively easy to comprehend. But it's probably a fair bet to wager that only a minority of folks reading this can explain on a bar napkin exactly how invisible electrons turn a car's wheels or how a permanent-magnet motor differs from an AC induction one. Electrical engineering can seem like black magic and witchcraft to car nuts, so it's time to demystify this bold new world of electromobility, with the age of electric cars arriving ahead of schedule.

How Electric Cars Work: Motors
It has to do with magnetism and the natural interplay between electric fields and magnetic fields. When an electrical circuit closes allowing electrons to move along a wire, those moving electrons generate an electromagnetic field complete with a north and a south pole. When this happens in the presence of another magnetic field—either from a different batch of speeding electrons or from Wile E. Coyote's giant ACME horseshoe magnet, those opposite poles attract, and like poles repel each other.

Electric motors work by mounting one set of magnets or electromagnets to a shaft and another set to a housing surrounding that shaft. By periodically reversing the polarity (swapping the north and south poles) of one set of electromagnets, the motor leverages these attracting and repelling forces to rotate the shaft, thereby converting electricity into torque and ultimately turning the wheels, in a sector where the electric motor market is growing rapidly worldwide. Conversely—as in the case of regenerative braking—these magnetic/electromagnetic forces can transform motion back into electricity.

How Electric Cars Work: AC Or DC?
The electricity supplied to your home arrives as alternating current (AC), and bidirectional charging means EVs can power homes for days as needed, so-called because the north/south or plus/minus polarity of the power changes (alternates) 60 times per second. (That is, in the United States and other countries operating at 110 volts; countries with a 220-volt standard typically use 50-Hz AC.) Direct current (DC) is what goes into and comes out of the + and - poles of every battery. As noted above, motors require alternating current to spin. Without it, the electromagnetic force would simply lock their north and south poles together. It's the cycle of continually switching north and south that keeps a motor spinning.

Today's electric cars are designed to manage both AC and DC energy on board. The battery stores and dispenses DC current, but again, the motor needs AC. When recharging the battery, and with increasing grid coordination enabling flexibility, the energy comes into the onboard charger as AC current during Level 1 and Level 2 charging and as DC high-voltage current on Level 3 "fast chargers." Sophisticated power electronics (which we will not attempt to explain here) handle the multiple onboard AC/DC conversions while stepping the voltage up and down from 100 to 800 volts of charging power to battery/motor system voltages of 350-800 volts to the many vehicle lighting, infotainment, and chassis functions that require 12-48-volt DC electricity.

How Electric Cars Work: What Types Of Motors?
DC Motor (Brushed): Yes, we just said AC makes the motor go around, and these old-style motors that powered early EVs of the 1900s are no different. DC current from the battery is delivered to the rotor windings via spring-loaded "brushes" of carbon or lead that energize spinning contacts connected to wire windings. Every few degrees of rotation, the brushes energize a new set of contacts; this continually reverses the polarity of the electromagnet on the rotor as the motor shaft turns. (This ring of contacts is known as the commutator).

The housing surrounding the rotor's electromagnetic windings typically features permanent magnets. (A "series DC" or so-called "universal motor" may use an electromagnetic stator.) Advantages are low initial cost, high reliability, and ease of motor control. Varying the voltage regulates the motor's speed, while changing the current controls its torque. Disadvantages include a lower lifespan and the cost of maintaining the brushes and contacts. This motor is seldom used in transportation today, save for some Indian railway locomotives.

Brushless DC Motor (BLDC): The brushes and their maintenance are eliminated by moving the permanent magnets to the rotor, placing the electromagnets on the stator (housing), and using an external motor controller to alternately switch the various field windings from plus to minus, thereby generating the rotating magnetic field.

Advantages are a long lifespan, low maintenance, and high efficiency. Disadvantages are higher initial cost and more complicated motor speed controllers that typically require three Hall-effect sensors to get the stator-winding current phased correctly. That switching of the stator windings can result in "torque ripple"—periodic increases and decreases in the delivered torque. This type of motor is popular for smaller vehicles like electric bikes and scooters, and it's used in some ancillary automotive applications like electric power steering assist.

Permanent-Magnet Synchronous Motor (PMSM): Physically, the BLDC and PMSM motors look nearly identical. Both feature permanent magnets on the rotor and field windings in the stator. The key difference is that instead of using DC current and switching various windings on and off periodically to spin the permanent magnets, the PMSM functions on continuous sinusoidal AC current. This means it suffers no torque ripple and needs only one Hall-effect sensor to determine rotor speed and position, so it's more efficient and quieter.

The word "synchronous" indicates the rotor spins at the same speed as the magnetic field in the windings. Its big advantages are its power density and strong starting torque. A main disadvantage of any motor with spinning permanent magnets is that it creates "back electromotive force" (EMF) when not powered at speed, which causes drag and heat that can demagnetize the motor. This motor type also sees some duty in power steering and brake systems, but it has become the motor design of choice in most of today's battery electric and hybrid vehicles.

Note that most permanent-magnet motors of all kinds orient their north-south axis perpendicular to the output shaft. This generates "radial (magnetic) flux." A new class of "axial flux" motors orients the magnets' N-S axes parallel to the shaft, usually on pairs of discs sandwiching stationary stator windings in between. The compact, high-torque axial flux orientation of these so-called "pancake motors" can be applied to either BLDC or PMSM type motors.

AC Induction: For this motor, we toss out the permanent magnets on the rotor (and their increasingly scarce rare earth materials) and keep the AC current flowing through stator windings as in the PMSM motor above.

Standing in for the magnets is a concept Nikola Tesla patented in 1888: As AC current flows through various windings in the stator, the windings generate a rotating field of magnetic flux. As these magnetic lines pass through perpendicular windings on a rotor, they induce an electric current. This then generates another magnetic force that induces the rotor to turn. Because this force is only induced when the magnetic field lines cross the rotor windings, the rotor will experience no torque or force if it rotates at the same (synchronous) speed as the rotating magnetic field.

This means AC induction motors are inherently asynchronous. Rotor speed is controlled by varying the alternating current's frequency. At light loads, the inverter controlling the motor can reduce voltage to reduce magnetic losses and improve efficiency. Depowering an induction motor during cruising when it isn't needed eliminates the drag created by a permanent-magnet motor, while dual-motor EVs using PMSM motors on both axles must always power all motors. Peak efficiency may be slightly greater for BLDC or PMSM designs, but AC induction motors often achieve higher average efficiency. Another small trade-off is slightly lower starting torque than PMSM. The GM EV1 of the mid-1990s and most Teslas have employed AC Induction motors, despite skepticism about an EV revolution in some quarters.

Reluctance Motor: Think of "reluctance" as magnetic resistance: the degree to which an object opposes magnetic flux. A reluctance motor's stator features multiple electromagnet poles—concentrated windings that form highly localized north or south poles. In a switched reluctance motor (SRM), the rotor is made of soft magnetic material such as laminated silicon steel, with multiple projections designed to interact with the stator's poles. The various electromagnet poles are turned on and off in much the same way the field windings in a BLDC motor are. Using an unequal number of stator and rotor poles ensures some poles are aligned (for minimum reluctance), while others are directly in between opposite poles (maximum reluctance). Switching the stator polarity then pulls the rotor around at an asynchronous speed.

A synchronous reluctance motor (SynRM) doesn't rely on this imbalance in the rotor and stator poles. Rather, SynRM motors feature a more distributed winding fed with a sinusoidal AC current as in a PMSM design, with speed regulated by a variable-frequency drive, and an elaborately shaped rotor with voids shaped like magnetic flux lines to optimize reluctance.

The latest trend is to place small permanent magnets (often simpler ferrite ones) in some of these voids to take advantage of both magnetic and reluctance torque while minimizing cost and the back EMF (or counter-electromotive force) high-speed inefficiencies that permanent-magnet motors suffer.

Advantages include lower cost, simplicity, and high efficiency. Disadvantages can include noise and torque ripple (especially for switched reluctance motors). Toyota introduced an internal permanent-magnet synchronous reluctance motor (IPM SynRM) on the Prius, and Tesla now pairs one such motor with an AC induction motor on its Dual Motor models. Tesla also uses IPM SynRM as the single motor for its rear-drive models.

Electric motors may never sing like a small-block or a flat-plane crank Ferrari. But maybe, a decade or so from now, we'll regard the Tesla Plaid powertrain as fondly as we do those engines, even as industry leaders note that mainstream adoption faces hurdles, and every car lover will be able to describe in intimate detail what kind of motors it uses.
 

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Harbour Air Electric Seaplane completes a point-to-point test flight, showcasing electric aircraft innovation, zero-emission short-haul travel, H55 battery technology, and magniX propulsion between Vancouver and Victoria, advancing sustainable aviation and urban air mobility.

Key Points

Retrofitted DHC-2 Beaver testing zero-emission short-haul flights with H55 batteries and magniX propulsion.

✅ 74 km in 24 minutes, Vancouver to Victoria test route

✅ H55 battery pack and magniX electric motor integration

✅ Aims to certify short-haul, zero-emission commercial service

A seaplane airline in Vancouver says it has achieved a new goal in its development of an electric aircraft.

Harbour Air Seaplanes said in a release about its first electric passenger flights timeline that it completed its first direct point-to-point test flight on Wednesday by flying 74 kilometres in 24 minutes from a terminal on the Fraser River near Vancouver International Airport to a bay near Victoria International Airport.

"We're really excited about this project and what it means for us and what it means for the electric aviation revolution to be able to keep pushing that forward," said Erika Holtz, who leads the project for the company.

Harbour Air, founded in 1982, uses small propeller planes to fly commercial flights between the Lower Mainland, Seattle, Vancouver Island, the Gulf Islands and Whistler.

In the last few years it has turned its attention to becoming a leader in green urban mobility, as seen with electric ships on the B.C. coast, which would do away with the need to burn fossil fuels, a major contributor to climate change, for air travel.

In December 2019, a pilot flew one of Harbour Air's planes — a more than 60-year-old DHC-2 de Havilland Beaver floatplane that had been outfitted with a Seattle-based company's electric propulsion system, magniX — for three minutes over Richmond.

Since then, the company has continued to fine-tune the plane and conduct test flights in order to meet federally regulated criteria for Canada's first commercial electric flight, showing it can safely fly with passengers.

Harbour Air's new fully electric seaplane flew over the Fraser River for three minutes today in its debut test flight.
Holtz said flying point-to-point this week was a significant step forward.

"Having this electric aircraft be able to prove that it can do scheduled flights, it moves us that step closer to being able to completely convert our entire fleet to electric," she said.

All the test flights so far have been made with only a pilot on board.

Vancouver seaplane company to resume test flights with electric commercial airplane
The ePlane will stay in Victoria for the weekend as part of an open house put on by the B.C. Aviation Museum before returning to Richmond.

A yellow seaplane flies over a body of water with the Vancouver skyline visible in the background.
A prototype all-electric floatplane made by B.C.'s Harbour Air Seaplanes on a test flight in Vancouver in 2021. (Harbour Air Seaplanes)
Early in Harbour Air's undertaking to develop an all-electric airplane, experts who study the aviation sector said Harbour Air would have to find a way to make the plane light enough to carry heavy lithium batteries and passengers, without exceeding weight limits for the plane.

Werner Antweiler, a professor of economics at UBC's Sauder School of Business who studies the commercialization of novel technologies around mobility, said in 2021 that Harbour Air's challenge would be proving to regulators that the plane was safe to fly and the batteries powerful enough to complete short-haul flights with power to spare.

In April 2021 Harbour Air partnered with Swiss company H55 to incorporate its battery technology, reflecting ongoing research investment to limit weight and improve the distance the plane could fly.

Shawn Braiden, a vice-president with Harbour Air, said the company is trying to get as much power as possible from the lightest possible batteries, a challenge shared by BC Ferries' hybrid ships as well. 

"It's a balancing act," he said.

In December, Harbour Air announced it had begun work on converting a second de Havilland Beaver to an all-electric airplane, copying the original prototype.

The plan is to retrofit version two of the ePlane with room for a pilot plus three passengers. If certified for commercial use, it could become one of the first all-electric commercial passenger planes operating in the world.

Seth Wynes, a post-doctoral fellow at Concordia University who has studied how to de-carbonize the aviation industry, said Harbour Air's progress on its eplane project won't solve the pollution problem of long-haul flights, but could inspire other short-haul airlines to follow suit, alongside initiatives like electric ferries in B.C. that expand low-carbon transportation. 

"It's also just really helpful to pilot these technologies and get them going where they can be scaled up and used in a bunch of different places around the world," he said. "So that's why Harbour Air making progress on this front is exciting."

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