Nova Scotia EV Charging Infrastructure Faces Urgent Upgrade Needs

OEB Energy Storage Integration advances DERs and battery storage through CDM guidelines, streamlined connection requirements, IESO-aligned billing, grid modernization incentives, and the Innovation Sandbox, providing regulatory clarity and consumer value across Ontario's electricity system.

Key Points

A suite of OEB initiatives enabling storage and DERs via modern rules, cost recovery, billing reforms, and pilots.

✅ Updated CDM guidelines recognize storage at all grid levels.

✅ Standardized connection rules for DERs effective Oct 1, 2022.

✅ Innovation Sandbox supports pilots and temporary regulatory relief.

The energy sector is in the midst of a significant transition, where energy storage is creating new opportunities to provide more cost-effective, reliable electricity service. The OEB recognizes it has a leadership role to play in providing certainty to the sector while delivering public value, and a responsibility to ensure that the wider impacts of any changes to the regulatory framework, including grid rule changes, are well understood. 

Accordingly, the OEB has led a host of initiatives to better enable the integration of storage resources, such as battery storage, where they provide value for consumers.

Energy storage integration – our journey 
We have supported the integration of energy storage by:

Incorporating energy storage in Conservation and Demand Management (CDM) Guidelines for electricity distributors. In December 2021, the OEB released updated CDM guidelines that, among other things, recognize storage – either behind-the-meter, at the distribution level or the transmission level – as a means of addressing specific system needs. They also provide options for distributor cost recovery, aligning with broader industrial electricity pricing discussions, where distributor CDM activities also earn revenues from the markets administered by the Independent Electricity System Operator (IESO).
 
Modernizing, standardizing and streamlining connection requirements, as well as procedures for storage and other DERs, to help address Ontario's emerging supply crunch while improving project timelines. This was done through amendments to the Distribution System Code that take effect October 1, 2022, as part of our ongoing DER Connections Review.
 
Facilitating the adoption of Distributed Energy Resources (DERs), which includes storage, to enhance value for consumers by considering lessons from BESS in New York efforts. In March 2021, we launched the Framework for Energy Innovation consultation to achieve that goal. A working group is reviewing issues related to DER adoption and integration. It is expected to deliver a report to the OEB by June 2022 with recommendations on how electricity distributors can assess the benefits and costs of DERs compared to traditional wires and poles, as well as incentives for distributors to adopt third-party DER solutions to meet system needs.
 
Examining the billing of energy storage facilities. A Generic Hearing on Uniform Transmission Rates is underway. In future phases, this proceeding is expected to examine the basis for billing energy storage facilities and thresholds for gross-load billing. Gross-load billing demand includes not just a customer’s net load, but typically any customer load served by behind-the-meter embedded generation/storage facilities larger than one megawatt (or two megawatts if the energy source is renewable).
 
Enabling electricity distributors to use storage to meet system needs. Through a Bulletin issued in August 2020, we gave assurance that behind-the-meter storage assets may be considered a distribution activity if the main purpose is to remediate comparatively poor reliability of service.
 
Offering regulatory guidance in support of technology integration, including for storage, through our OEB Innovation Sandbox, as utilities see benefits across pilot deployments. Launched in 2019, the Innovation Sandbox can also provide temporary relief from a regulatory requirement to enable pilot projects to proceed. In January 2022, we unveiled Innovation Sandbox 2.0, which improves clarity and transparency while providing opportunities for additional dialogue. 
Addressing the barriers to storage is a collective effort and we extend our thanks to the sector organizations that have participated with us as we advanced these initiatives. In that regard, we provided an update to the IESO on these initiatives for a report it submitted to the Ministry of Energy, which is also exploring a hydrogen economy to support decarbonization.

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Electric Vehicles Lower Electricity Rates by boosting demand, enabling fixed-cost recovery, and encouraging off-peak charging that balances the grid, reduces peaker plant use, and funds utility upgrades, with V2G poised to expand system benefits.

Key Points

By boosting off-peak demand and utility revenue, EVs spread fixed costs, cut peaker use, and stabilize the grid.

✅ Off-peak charging flattens load, reducing peaker plant reliance

✅ Higher kWh sales spread fixed grid costs across more users

✅ V2G can supply power during peaks and emergencies

Electric vehicles (EVs) are gaining popularity, and it appears they might be offering an unexpected benefit to everyone – including those who don't own an EV.  A new study by the non-profit research group Synapse Energy Economics suggests that the growth of electric cars is actually contributing to lower electricity rates for all ratepayers.

How EVs Contribute to Lower Rates

The study explains several factors driving this surprising trend:

• Increased Electricity Demand: Electric vehicles require additional electricity, boosting rising electricity demand on the grid.
• Optimal Charging Times: Many EV owners take advantage of off-peak charging discounts. Charging cars overnight, when electricity demand is typically low, helps to balance state power grids and reduce the need for expensive "peaker" power plants, which are only used to meet occasional spikes in demand.
• Revenue for Utilities: Electric car charging can generate substantial revenue for utilities, potentially supporting investment in grid improvements, energy storage solutions and renewable energy projects that can bring long-term benefits to all customers.

A Significant Impact

The Synapse Energy Economics study analyzed data from 2011 to 2021 and concluded that EV drivers already contributed over $3 billion more to the grid than their associated costs. That, in turn, reduced monthly electricity bills for all customers.

Benefits May Grow

While the impact on electricity rates has been modest so far, experts anticipate the benefits to grow as EV adoption rates increase. Vehicle-to-grid (V2G) technology, which allows EVs to feed stored power back into the grid during emergencies or high-demand periods, has the potential to further optimize electricity usage patterns and create additional benefits for electric utilities and customers.

National Implications

The findings of this study offer hope to other regions seeking to increase electric vehicle adoption rates and support California's grid stability efforts, which is a key step towards reducing transportation-related greenhouse gas emissions. This news may alleviate concerns about potential electricity rate hikes driven by EV adoption and suggests that the benefits will be broadly shared.

More than Just Environmental Benefits

Electric vehicles bring a clear environmental advantage by reducing reliance on fossil fuels. However, this unexpected economic benefit could further strengthen the case for accelerating the adoption of electric vehicles. This news might encourage policymakers and the public to consider additional incentives or policies, including vehicle-to-building charging approaches, to promote the transition to this cleaner mode of transportation knowing it can yield benefits beyond environmental goals.

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EV battery supply strategies weigh in-house cell manufacturing against supplier contracts, optimizing costs, scale, and supply-chain resilience for electric vehicles. Automakers like Tesla, GM-LG Chem, VW-Northvolt, and Ford balance gigafactories, joint ventures, and procurement risks.

Key Points

How automakers secure EV battery cells by balancing cost, scale, tech risk, and supply-chain control to meet demand.

✅ In-source cells via gigafactories, JVs, and proprietary chemistries

✅ Contract with LG Chem, Panasonic, CATL, SKI to diversify supply

✅ Manage costs, logistics, IP, and technology obsolescence risks

Auto makers, pumping billions of dollars into developing electric cars, are now facing a critical inflection point as they decide whether to get more involved with manufacturing the core batteries or buy them from others.

Batteries are one of an electric vehicle’s most expensive components, accounting for between a quarter and a third of the car’s value. Driving down their cost is key to profitability, executives say.

But whereas the internal combustion engine traditionally has been engineered and built by auto makers themselves, battery production for electric cars is dominated by Asian electronics and chemical firms, such as LG Chem Ltd. and Panasonic Corp. , and newcomers like China’s Contemporary Amperex Technology Co.

California, the U.S.’s largest car market, said last month it would end the sale of new gasoline- and diesel-powered passenger cars by 2035, putting pressure on the auto industry to accelerate its shift to electric vehicles in the coming years.

The race to lock in supplies for electric cars has auto makers taking varied paths, with growing Canada-U.S. collaboration across supply chains.

While most make the battery pack, a large metal enclosure often lining the bottom of the car, they also need the cells that are bundled together to form the core electricity storage.

Tesla several years ago opened its Gigafactory in Nevada to make batteries with Panasonic, which in the shared space would produce cells for the packs. The electric-car maker wanted to secure production specifically for its own models and lower manufacturing and logistics costs.

Now it is looking to in-source more of that production.

While Tesla will continue to buy cells from Panasonic and other suppliers, it is also working on its own cell technology and production capabilities, aiming for cheaper, more powerful batteries to ensure it can keep up with demand for its cars, said Chief Executive Elon Musk last month.

Following Tesla’s lead, General Motors Co. and South Korea’s LG Chem are putting $2.3 billion into a nearly 3-million-square-foot factory in Lordstown, Ohio, highlighting opportunities for Canada to capitalize on the U.S. EV pivot as supply chains evolve, which GM says will eventually produce enough battery cells to outfit hundreds of thousands of cars each year.

In Europe, Volkswagen AG is taking a similar path, investing about $1 billion in Swedish battery startup Northvolt AB, including some funding to build a cell-manufacturing plant in Salzgitter, Germany, as part of a joint venture, and in North America, EV assembly deals in Canada are putting it in the race as well.

Others like Ford Motor Co. and Daimler AG are steering clear of manufacturing their own cells, with executives saying they prefer contracting with specialized battery makers.

Supply-chain disruptions, including lithium shortages, have already challenged some new model launches and put projects at risk, auto makers say.

For instance, Ford and VW have agreements in place with SK Innovation to supply battery cells for future electric-vehicle models. The South Korean company is building a factory in Georgia to help meet this demand, but a fight over trade secrets has put the plant’s future in jeopardy and could disrupt new model launches, both auto makers have said in legal filings.

GM executives say the risk of relying on suppliers has pushed them to produce their own battery cells, albeit with LG Chem.

“We’ve got to be able to control our own destiny,” said Ken Morris, GM’s vice president of electric vehicles.

Bringing the manufacturing in house will give the company more control over the raw materials it purchases and the battery-cell chemistry, Mr. Morris said.

But establishing production, even in a joint venture, is a costly proposition, and it won’t necessarily ensure a timely supply of cells. There are also risks with making big investments on one battery technology because a breakthrough could make it obsolete.

Ford cites those factors in deciding against a similar investment for now.

The company sees the industry’s conventional model of contracting with independent suppliers to build parts as better suited to its battery-cell needs, Ford executive Hau Thai-Tang told analysts in August.

“We have the competitive tension with dealing with multiple suppliers, which allows us to drive the cost down,” Mr. Thai-Tang said, adding that the company expects to pay prices for cells in line with GM and Tesla.

Meanwhile, Ford can leave the capital-intensive task of conducting the research and setting up manufacturing facilities to the battery companies, Mr. Thai-Tang said.

Germany’s Daimler has tried both strategies.

The car company made its own lithium-ion cells through a subsidiary until 2015. But the capital required to scale up was better spent elsewhere, said Ola Källenius, Daimler’s chief executive officer.

The auto maker instead signed long-term supply agreements with Asian companies like Chinese battery-maker CATL and Farasis Energy (Ganzhou) Co., which Daimler invested in last year.

The company has said it is spending roughly $23.6 billion on purchase agreements but keeping its battery research in-house.

“Let’s rather put that capital into what we do best, cars,” Mr. Källenius said.

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Peak Power V1G EV chargers optimize smart charging in Ontario, using Synergy technology and ZEVIP support to manage peak demand, enhance grid capacity, and expand EV infrastructure across mixed-use developments with utility-friendly energy management.

Key Points

Peak Power's V1G smart chargers use Synergy tech to cut peak load and grow Ontario EV charging access.

✅ 117 chargers funded by NRCAN's ZEVIP program

✅ Synergy tech shifts load off peak to boost grid capacity

✅ Partners: SWTCH Energy and Signature Electric

Peak Power, a Canadian climate tech company with a core focus in energy management and energy storage, announces it has received a $765,000 investment through Natural Resources Canada’s (NRCan) Zero Emission Vehicle Infrastructure Program (ZEVIP) to install 117 V1G chargers as Ontario energy storage push intensifies province-wide planning. The total cost of the project is valued at over $1.6 million.

Peak Power will install the V1G chargers across several mixed-use developments in Ontario. Peak Power’s Synergy technology, which is currently used in the company’s successful Peak Drive EV charging project, will underpin the chargers. The Synergy tech will enable the chargers to draw energy from the grid when it’s most widely available and avoid times of peak demand, similar to emerging EV-to-grid integration pilots now, and can also adjust the flow rate at which the cars are charged. The intelligent chargers will reduce strain on the grid, benefiting utilities and electricity users by increasing grid capacity as well as giving EV drivers more locations to charge their vehicles.

As part of ZEVIP, the project supports the federal government’s goals of accelerating the electrification of Canada’s transportation sector. The 117 chargers will encourage adoption of EVs, as drivers have access to expanded infrastructure for charging, and as Ontario streamlines charging-station builds to accelerate deployments. From the perspective of grid operators, the intelligent nature of the Peak Power software will allow more capacity from the grid without requiring major infrastructure upgrades.

Peak Power will work with partners with deep expertise in EV charging to install the chargers. SWTCH Energy is co-developing the software for the EV chargers with Peak Power, while Signature Electric will install the hardware and supporting infrastructure.

“We’re thrilled to support the Canadian government's electrification goals through smart EV charging,” said Matthew Sachs, COO of Peak Power. “The funding from NRCan will enable us to provide drivers with more options for EV charging, while the smart nature of our Synergy tech in the chargers means grid operators don’t have to worry about capacity restraints when EVs are plugged into the grid, with EV owners selling power back offering additional flexibility too. ZEVIP is critical to greater electrification of the country’s infrastructure, and we’re proud to support the initiative.”

“Happy EV Week, Canada. Our government is making electric vehicles more affordable and charging more accessible where Canadians live, work and play, for example through the Ivy and ONroute charging network that supports travel corridors,” said the Honourable Jonathan Wilkinson, Minister of Natural Resources. “Investing in more EV chargers, like the ones announced today in Ontario, will put more Canadians in the driver’s seat on the road to a net-zero future and help achieve our climate goals.”

"I'm pleased to be announcing the deployment of over 100 Electric Vehicle chargers across Ontario with Peak Power,” said Julie Dabrusin, Parliamentary Secretary to the Minister of Natural Resources and to the Minister of Environment and Climate Change, and Member of Parliament for Toronto-Danforth. “This $765,000 investment by the Government of Canada will allow folks in Toronto and across the province to access the infrastructure they need, as B.C. expands EV charging shows national momentum, to drive an EV while fighting climate change. Happy #EVWeek!”

"Limited access to EV charging infrastructure in high-density mixed-used environments remains a key barrier to widespread EV adoption,” said Carter Li, CEO of SWTCH. “SWTCH’s partnership with Peak Power and Signature Electric to deploy V1G technology to these settings will enhance coordination between energy utilities, building operators, and EV drivers to improve building energy efficiency and access to EV charging infrastructure, with charger rebates in B.C. expanding home and workplace options as well.”

“Signature Electric is proud to be a partner on increasing the availability of localized charging for Canadians,” said Mark Marmer, Owner of Signature Electric. “Together, we can scale EV infrastructure to support Canada’s commitment to achieving net-zero emissions by 2050.”

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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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Maxeon IBC Solar Factory USA will scale clean energy with high-efficiency interdigitated back contact panels, DOE-backed manufacturing in Albuquerque, utility-scale supply, domestic production, 3 GW capacity, reduced imports, carbon-free electricity leadership.

Key Points

DOE-backed Albuquerque plant making high-efficiency IBC panels, 3 GW yearly, for utility-scale, domestic solar supply.

✅ 3 GW annual capacity; up to 8 million panels produced

✅ IBC cell efficiency up to 24.7% for utility-scale projects

✅ Reduces U.S. reliance on imported panels via domestic manufacturing

Solar energy stands as a formidable source of carbon-free electricity, with the No. 3 renewable source in the U.S. offering a clean alternative to traditional power generation methods reliant on polluting fuels. Advancements in solar technology continue to emerge, with a U.S.-based company poised to spearhead progress from a cutting-edge factory in New Mexico.

Maxeon, initially hailing from Silicon Valley in the 1980s, recently ventured into independence after separating from its parent company, SunPower, in 2020. Over the past few years, Maxeon has been manufacturing solar panels in Mexico, Malaysia, and the Philippines, as record U.S. panel shipments underscored rising demand.

Now, with backing from the U.S. Department of Energy's Loans Programs Office, Maxeon is preparing to commence construction on a new facility in Albuquerque in 2024, amid unprecedented growth in solar and storage nationwide. This state-of-the-art factory aims to produce up to 8 million panels annually, featuring the company's interdigitated back contact (IBC) technology, which has the capacity to generate three gigawatts of power each year. Notably, the entire U.S. solar industry completed five gigawatts of panels in 2022, making Maxeon's endeavor particularly ambitious and aligned with Biden's proposed tenfold increase in solar power goals.

Maxeon's presence in the United States holds the potential to reduce the country's reliance on imported panels, particularly from China. The primary focus will be on providing this advanced technology for utility departments, where pairing with increasingly affordable batteries can enhance grid reliability while shifting away from residential and commercial rooftops.

Maxeon has achieved a remarkable milestone in solar efficiency, with its latest IBC technology boasting an efficiency rating of 24.7%, as reported by PV Magazine.

This strategic move to the United States could be a game-changer, not only for Maxeon's success but also for clean power generation in a nation that has traditionally depended on external sources for its supply of solar panels, as energy-hungry Europe turns to U.S. solar equipment makers for solutions. Matt Dawson, Maxeon's Chief Technology Officer, emphasized the importance of achieving the lowest levelized cost of electricity with the lowest overall capital, a feat that China has accomplished in recent years due to the strength of its supply chain. As energy independence becomes a global concern, solar manufacturing is poised to expand beyond China, with Southeast Asia already showing signs of growth, and now the United States and possibly Europe, including Germany's solar boost during the energy crisis, following suit.

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