Energy Saving Tower Type Oil Pump Driven by Permanent Magnetic Linear Motor

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Harbin Electric, Inc., a U.S. company, with operations based in Harbin, China, announced that the Company has successfully developed a high efficiency, energy saving "Tower Type Oil Pump" driven by permanent magnetic linear motors for the oil and gas industry.

The new generation of Tower Type Oil Pump is the world's first vertical oil pump that adopts a large thrust cylindrical synchronous linear motor, producing measurable energy savings. In addition to the benefits of energy efficiency, key features of the intelligent design include automatic and reversing speeds, as well as significantly reduced operational maintenance costs. This specially designed pump contains unique motor technologies which allow the pump to consume less energy during all phases of operation.

In particular, the patented pumping system intelligently gauges the tension needed to mechanically lift liquid out of the wellhead. By adjusting the power needs of the pump on a real time basis, it can provide more than 20-30% of energy, when compared to traditional oil pumps.

Harbin Electric's linear motor oil pump is certified by Heilongjiang Science and Technology Bureau ("HSTB"), a branch of The Ministry of Science and Technology of P.R. China, and China National Petroleum Corporation Daqing Petroleum. A prototype of the Tower Type Oil Pump has been running at the Second Extraction Factory of the Daqing Oilfield for one and a half years. The prototype unit has met the functional design requirements on all technology aspects.

Daqing Petroleum is the biggest petroleum corporation in China, producing approximately 50 million tons of oil annually. The testing model of the Tower Type Oil Pump was originally customized for Daqing Petroleum.

With the testing of the prototype complete, Daqing Petroleum has placed a purchase order for 13 units to be delivered by the end of 2007. These units are expected to sell at an average price of $52,000.

Tianfu Yang, Chairman and Chief Executive Officer of Harbin Electric stated, "We are pleased to introduce to the oil and gas industry this state of the art vertical style oil pump driven by efficient linear motors. This product development is an important milestone for our company as it further positions Harbin Electric as a leader in industrial motor technology. Since we began development of the Tower Type Oil Pump three years ago, our Research & Development team has been actively involved in an effort to deliver a unique solution which has culminated in several new patents for our business and has developed another revenue channel for our company."

Mr. Yang concluded, "In the newly issued '11th Five-Year Plan for National Economic and Social Development Program of China' (2006-2010), the Chinese government explicitly focuses on the need to improve the efficiency of the country's resource use and mandates a reduction in energy consumption per unit of GDP by 20%.

This policy established by the Central Government of China is encouraging for our business as our newly developed oil pump can provide energy savings of over 25% when compared to traditional oil pumps. We believe this product will add to our growth in the years ahead and supports our corporate goal to introduce intelligent, efficient solutions to the global industrial motor marketplace."

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Washington State Ferries' Hybrid-Electric Upgrade

Washington State Hybrid-Electric Ferries advance green maritime transit with battery-diesel propulsion, lower emissions, and fleet modernization, integrating charging infrastructure and reliable operations across WSF routes to meet climate goals and reduce fuel consumption.

 

Key Points

New WSF vessels using diesel-battery propulsion to cut emissions, improve efficiency, and sustain reliable ferry service.

✅ Hybrid diesel-battery propulsion reduces fuel use and CO2

✅ Larger vessels with efficient batteries and charging upgrades

✅ Compatible with WSF docks, maintenance, and safety standards

 

Washington State is embarking on an ambitious update to its ferry fleet, introducing hybrid-electric boats that represent a significant leap toward greener and more sustainable transportation. The state’s updated plans reflect a commitment to reducing carbon emissions and enhancing environmental stewardship while maintaining the efficiency and reliability of its vital ferry services.

The Washington State Ferries (WSF) system, one of the largest in the world, has long been a critical component of the state’s transportation network, linking various islands and coastal communities with the mainland. Traditionally powered by diesel engines, the ferries are responsible for significant greenhouse gas emissions. In response to growing environmental concerns and legislative pressure, WSF is now turning to hybrid-electric technology similar to battery-electric high-speed ferries seen elsewhere to modernize its fleet and reduce its carbon footprint.

The updated plans for the hybrid-electric boats build on earlier efforts to introduce cleaner technologies into the ferry system. The new designs incorporate advanced hybrid-electric propulsion systems that combine traditional diesel engines with electric batteries. This hybrid approach allows the ferries to operate on electric power during certain segments of their routes, reducing reliance on diesel fuel and cutting emissions as electric ships on the B.C. coast have demonstrated during similar operations.

One of the key features of the updated plans is the inclusion of larger and more capable hybrid-electric ferries, echoing BC Ferries hybrid ships now entering service in the region. These vessels are designed to handle the demanding operational requirements of the Washington State Ferries system while significantly reducing environmental impact. The new boats will be equipped with state-of-the-art battery systems that can store and utilize electric power more efficiently, leading to improved fuel economy and lower overall emissions.

The transition to hybrid-electric ferries is driven by both environmental and economic considerations. On the environmental side, the move aligns with Washington State’s broader goals to combat climate change and reduce greenhouse gas emissions, including programs like electric vehicle rebate program that encourage cleaner travel across the state. The state has set ambitious targets for reducing carbon emissions across various sectors, and upgrading the ferry fleet is a crucial component of achieving these goals.

From an economic perspective, hybrid-electric ferries offer the potential for long-term cost savings. Although the initial investment in new technology can be substantial, with financing models like CIB support for B.C. electric ferries helping spur adoption and reduce barriers for agencies, the reduced fuel consumption and lower maintenance costs associated with hybrid-electric systems are expected to lead to significant savings over the lifespan of the vessels. Additionally, the introduction of greener technology aligns with public expectations for more sustainable transportation options.

The updated plans also emphasize the importance of integrating hybrid-electric technology with existing infrastructure. Washington State Ferries is working to ensure that the new vessels are compatible with current docking facilities and maintenance practices. This involves updating docking systems, as seen with Kootenay Lake electric-ready ferry preparations, to accommodate the specific needs of hybrid-electric ferries and training personnel to handle the new technology.

Public response to the hybrid-electric ferry initiative has been largely positive, with many residents and environmental advocates expressing support for the move towards greener transportation. The new boats are seen as a tangible step toward reducing the environmental impact of one of the state’s most iconic transportation services. The project also highlights Washington State’s commitment to innovation and leadership in sustainable transportation, alongside global examples like Berlin's electric flying ferry that push the envelope in maritime transit.

However, the transition to hybrid-electric ferries is not without its challenges. Implementing new technology requires careful planning and coordination, including addressing potential technical issues and ensuring that the vessels meet all safety and operational standards. Additionally, there may be logistical challenges associated with integrating the new ferries into the existing fleet and managing the transition without disrupting service.

Despite these challenges, the updated plans for hybrid-electric boats represent a significant advancement in Washington State’s efforts to modernize its transportation system. The initiative reflects a growing trend among transportation agencies to embrace sustainable technologies and address the environmental impact of traditional transportation methods.

In summary, Washington State’s updated plans for hybrid-electric ferries mark a crucial step towards a more sustainable and environmentally friendly transportation network. By incorporating advanced hybrid-electric technology, the state aims to reduce carbon emissions, improve fuel efficiency, and align with its broader climate goals. While challenges remain, the initiative demonstrates a commitment to innovation and underscores the importance of transitioning to greener technologies in the quest for a more sustainable future.

 

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Electric Ferries Power Up B.C. with CIB Help

BC Ferries Electrification accelerates zero-emission vessels, Canada Infrastructure Bank financing, and fast charging infrastructure to cut greenhouse gas emissions, lower operating costs, and reduce noise across British Columbia's Island-class routes.

 

Key Points

BC Ferries Electrification is the plan to deploy zero-emission ferries and charging, funded by CIB, to reduce emissions.

✅ $75M CIB loan funds four electric ferries and chargers

✅ Cuts 9,000 tonnes CO2e annually on short Island-class routes

✅ Quieter service, lower operating costs, and redeployed hybrids

 

British Columbia is taking a significant step towards a cleaner transportation future with the electrification of its ferry fleet. BC Ferries, the province's ferry operator, has secured a $75 million loan from the Canada Infrastructure Bank (CIB) to fund the purchase of four zero-emission ferries and the necessary charging infrastructure to support them.

This marks a turning point for BC Ferries, which currently operates a fleet reliant on diesel fuel. The new Island-class electric ferries will be deployed on shorter routes, replacing existing hybrid ships on those routes. These hybrid ferries will then be redeployed on routes that haven't yet been converted to electric, maximizing their lifespan and efficiency.

Environmental Benefits

The transition to electric ferries is expected to deliver significant environmental benefits. The new vessels are projected to eliminate an estimated 9,000 tonnes of greenhouse gas emissions annually, and electric ships on the B.C. coast already demonstrate similar gains, contributing to British Columbia's ambitious climate goals. Additionally, the quieter operation of electric ferries will create a more pleasant experience for passengers and reduce noise pollution for nearby communities.

Economic Considerations

The CIB loan plays a crucial role in making this project financially viable. The low-interest rate offered by the CIB will help to keep ferry fares more affordable for passengers. Additionally, the long-term operational costs of electric ferries are expected to be lower than those of diesel-powered vessels, providing economic benefits in the long run.

Challenges and Opportunities

While the electrification of BC Ferries is a positive development, there are some challenges to consider. The upfront costs of electric ferries and charging infrastructure are typically higher than those of traditional options, though projects such as the Kootenay Lake ferry show growing readiness. However, advancements in battery technology are constantly lowering costs, making electric ferries a more cost-effective choice over time.

Moreover, the transition presents opportunities for job creation in the clean energy sector, with complementary initiatives like the hydrogen project broadening demand. The development, construction, and maintenance of electric ferries and charging infrastructure will require skilled workers, potentially creating a new avenue for economic growth in British Columbia.

A Pioneering Example

BC Ferries' electrification initiative sets a strong precedent for other ferry operators worldwide, including Washington State Ferries pursuing hybrid-electric upgrades. This project demonstrates the feasibility and economic viability of transitioning to cleaner marine transportation solutions. As battery technology and charging infrastructure continue to develop, we can expect to see more widespread adoption of electric ferries across the globe.

The collaboration between BC Ferries and the CIB paves the way for a greener future for BC's transportation sector, where efforts like Harbour Air's electric aircraft complement marine electrification. With cleaner air, quieter operation, and a positive impact on climate change, this project is a win for the environment, the economy, and British Columbia as a whole.

 

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NT Power Penalized $75,000 for Delayed Disconnection Notices

NT Power OEB Compliance Penalty highlights a $75,000 fine for improper disconnection notices, 14-day rule violations, process oversight failures, refunds, LEAP support, and corrective training to strengthen consumer protection and regulatory adherence in Ontario areas.

 

Key Points

A $75,000 OEB fine to NT Power for improper disconnection notices; refunds, LEAP support, and improved compliance.

✅ $75k administrative monetary penalty; $25k LEAP donation; refunds

✅ 870 notices misdated; 14-day rule training implemented

✅ 10 disconnects reconnected; $100 goodwill credits

 

The Ontario Energy Board recently ruled against Newmarket-Tay Power Distribution Ltd. (NT Power), fining them $75,000 for failing to issue timely disconnection notices to 870 customers between April and August 2022. These notices did not comply with the Ontario Energy Board's distribution system code, similar to standards reaffirmed in the OEB decision on Hydro One rates earlier this year, which mandates a minimum 14-day notice period before disconnection.

Out of the affected customers, ten had their electricity services disconnected, and six were additionally charged reconnection fees. However, NT Power has since reconnected all disconnected customers and refunded the reconnection fees, as confirmed by the Ontario Energy Board.

In response to these issues, NT Power has voluntarily accepted an assurance of compliance. This agreement stipulates that NT Power will pay a $75,000 administrative monetary penalty. Furthermore, they will make an additional payment of $25,000 to the Salvation Army's Northridge Community Church, which administers the Low-income Energy Assistance Program (LEAP) within NT Power's service area, aligning with broader efforts to reduce costs for industry highlighted by Canadian Manufacturers & Exporters recently, according to the association.

This is not the first time NT Power has faced compliance issues in this regard. The utility company admitted that this incident marks the second instance in three years where they failed to adhere to their disconnection-related obligations as outlined in the code, and sector governance debates, including the Manitoba Hydro board debate, underscore how oversight remains a national focus.

In a statement to NewmarketToday, NT Power acknowledged a similar issue three years ago when they were alerted to problems with their disconnection process. They promptly made adjustments to align their in-house procedures with the requirements of the Ontario Energy Board. Unfortunately, they neglected to implement a secondary check, leading to disconnect notices being dated a few days too early.

Alex Braletic, NT Power's Vice President of Engineering and Operation, clarified that no customers were actually disconnected prematurely, and debates over paying for electricity in India illustrate how enforcement challenges differ globally, but the issued letters contained inaccuracies. He added that NT Power has since instituted additional verification procedures to prevent such errors from occurring again.

The Ontario Energy Board emphasized that NT Power has assured them that corrective measures have been taken to ensure that their staff involved in the disconnection process receive proper training and management oversight, and recent market reactions such as Hydro One shares falling after leadership changes underscore the importance of strong governance to guarantee compliance with regulatory requirements.

Brian Hewson, Vice President of Consumer Protection and Industry Performance at the Ontario Energy Board, stated, referencing earlier Ontario rate reductions for businesses that complemented consumer protections, "As a result of the actions we have taken and NT Power’s assurance that it is aware of its obligations and has taken steps to improve its processes, consumers will be better protected."

Braletic encouraged NT Power's customers who are facing difficulties paying their electricity bills to reach out to their customer service department or visit their website. He emphasized that various programs and services are available to provide relief for bills, and amid ongoing Toronto Hydro impersonation scams customers should contact NT Power directly. NT Power is committed to collaborating with customers proactively and connecting them with assistance to avoid serving them with disconnection notices.

Furthermore, NT Power plans to send a letter to the ten affected customers and provide each of them with a $100 bill credit as a goodwill gesture.

 

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Power Outage Disrupts Morning Routine for Thousands in London

London, Ontario Power Outage disrupts the electricity grid, causing a citywide blackout, stalled commuters, dark traffic signals, and closed businesses, as London Hydro crews race restoration after a transformer malfunction and infrastructure failures.

 

Key Points

A blackout caused by a transformer malfunction, disrupting commuters, businesses, and traffic across London, Ontario.

✅ Traffic signals dark; delays and congestion citywide

✅ London Hydro crews repairing malfunctioning transformer

✅ Businesses closed; transit routes delayed and rerouted

 

A widespread power outage early Monday morning left thousands of residents in London, Ontario, without electricity, causing significant disruption for commuters and businesses at the start of the workday. The outage, which affected several neighborhoods across the city, lasted for hours, creating a chaotic morning as residents scrambled to adjust to the unexpected interruption.

The Outage Strikes

The power failure was first reported at approximately 6:30 a.m., catching many off guard as they began their day. The affected areas included several busy neighborhoods, with power lines down and substations impacted, issues that windstorms often exacerbate for utilities. Early reports indicated that the outage was caused by a combination of issues, including technical failures and possible equipment malfunctions. London Hydro, the city's primary electricity provider, responded quickly to the situation, assuring residents that crews were dispatched to restore power as soon as possible.

"Crews are on site and working hard to restore power to those affected," a spokesperson for London Hydro said. "We understand the frustration this causes and are doing everything we can to get the power back on as soon as possible."

Impact on Commuters and Businesses

The power outage had an immediate impact on the morning commute. Traffic lights across the affected areas were down, leading to delays and rush-hour disruptions at major intersections. Drivers were forced to navigate through intersections without traffic control, creating an additional layer of complexity for those trying to get to work or school.

Public transit was also affected, with some bus routes delayed due to the power loss at key transit stations. The situation added further stress to commuters already dealing with the challenges of a typical Monday morning rush.

Businesses in the affected neighborhoods faced a variety of challenges. Some were forced to close early or delay their opening hours due to a lack of electricity. Many shops and offices struggled with limited access to the internet and phone lines, which hindered their ability to process orders and serve customers. Local coffee shops, often a go-to for busy workers, were also unable to operate their coffee machines or provide basic services, forcing customers to go without their usual morning caffeine fix.

"For a lot of people, it's their first stop in the morning," said one local business owner. "It’s frustrating because we rely on power to function, and with no warning, we had to turn away customers."

The Response

As the hours ticked by, residents were left wondering when the power would return. London Hydro’s social media accounts were filled with updates, keeping residents informed about the restoration efforts, a practice echoed when BC Hydro crews responded during an atypical storm. The utility company urged those who were experiencing issues to report them online to help prioritize repair efforts.

"We are aware that many people are affected, and our teams are working tirelessly to restore power," the utility posted on Twitter. "Please stay safe, and we thank you for your patience."

Throughout the morning, the power was gradually restored to different areas of the city. However, some parts remained without electricity well into the afternoon, a situation reminiscent of extended outages that test city resilience. London Hydro confirmed that the outage was caused by a malfunctioning transformer, and the necessary repairs would take time to complete.

Long-Term Effects and Community Concerns

While the immediate effects of the outage were felt most acutely during the morning hours, some residents expressed concern about the potential long-term effects. The city’s reliance on a stable electricity grid became a focal point of discussion, with many wondering if similar outages could occur in the future, as seen in the North Seattle outage earlier this year.

"I understand that things break, but it’s frustrating that it took so long for power to come back," said a London resident. "This isn’t the first time something like this has happened, and it makes me wonder about the reliability of our infrastructure."

City officials responded by reassuring residents that efforts are underway to upgrade the city's infrastructure to prevent such outages from happening in the future. A report released by London Hydro highlighted ongoing investments in upgrading transformers and other key components of the city's power grid. Province-wide, Hydro One restored power to more than 277,000 customers after damaging storms, underscoring the scale of upgrades needed. Despite these efforts, however, experts warn that older infrastructure in some areas may still be vulnerable to failure, especially during extreme weather events or other unforeseen circumstances.

The morning outage serves as a reminder of how reliant modern cities are on stable electricity networks. While the response from London Hydro was swift and effective in restoring power, it’s clear that these types of events can cause significant disruptions to daily life. As the city moves forward, many are calling for increased investment in infrastructure and proactive measures to prevent future outages, especially after Toronto outages persisted following a spring storm in the region.

In the meantime, Londoners have adapted, finding ways to go about their day as best they can. For some, it’s a reminder of the importance of preparedness in an increasingly unpredictable world. Whether it’s an extra flashlight or a backup power source, residents are learning to expect the unexpected and be ready for whatever the next workday might bring.

 

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Stop the Shock campaign seeks to bring back Canadian coal power

Alberta Electricity Price Hikes spotlight grid reliability, renewable transition, coal phase-out, and energy poverty, as policy shifts and investor reports warn of rate increases, biomass trade-offs, and sustainability challenges impacting households and businesses.

 

Key Points

Projected power bill hikes from market reforms, renewables, coal phase-out, and reliability costs in Alberta.

✅ Investor report projects 3x-7x bills and $50B market transition costs

✅ Policy missteps cited in Ontario, Germany, Australia price spikes

✅ Debate: retain coal vs. speed renewables, storage, and grid upgrades

 

Since when did electricity become a scarce resource?

I thought all the talk about greening the grid was about having renewable, sustainable, less polluting options to fulfill our growing need for power. Yet, increasingly, we are faced with news stories that indicate using power is bad in and of itself, even as flat electricity demand worries utilities.

The implication, I guess, is that we should be using less of it. But, I don’t want to use less electricity. I want to be able to watch TV, turn my lights on when the sun sets at 4 p.m. in the winter, keep my food cold and power my devices.

We once had a consensus that a reliable supply of power was essential to a growing economy and a high quality of life, a point underscored by brownout risks in U.S. markets.

I’m beginning to wonder if we still have that consensus.

And more importantly, if our decision makers have determined electricity is a vice as opposed to an essential of life – as debates over Alberta electricity policy suggest – you know what is going to happen next. Prices are going to rise, forcing all of us to use less.

How much would it hurt your bottom line if your electricity bill went up three-fold? How about seven-fold? That is the grim picture that Todd Beasley painted for us on Tuesday’s show.

Last week, he launched a campaign on behalf of Albertans for Sustainable Electricity, called Stop the Shock. He shared the results of an internal investor report that concluded Alberta’s power market overhaul would cost an estimated $50 billion to implement and could result in a three to seven-fold increase in electricity bills.

Now, my typical power bill averages $70 a month. That would be like having it grow to $210 a month, or just over $2,500 a year. If it’s a seven-fold increase that would be more like $5,000 a year. That may be manageable for some families, but I can think of a lot of things I’d rather do with $5,000 than pay more to keep my fridge running so my food doesn’t spoil.

For low-income families that would be a real hardship.

Beasley said Ontario’s inept handling of its electricity market and the phase-out of coal power resulted in price spikes that left more than 70,000 individuals facing energy poverty.

Germany and Australia realized they made the same mistake and are returning some electricity to coal.

Beasley shared a long list of Canadian firms – including our own Canadian Pension Plan – that are investing in coal development around the world. Meanwhile, Canadian governments remain in a mad rush to phase it out here. That’s not the only hypocrisy.

Rupert Darwall, author of Green Tyranny: Exposing the Totalitarian Roots of the Climate Industrial Complex, revealed in a recent column what he calls “the scandal at the heart of the EU’s renewable policies.”

Turns out most of their expansion in renewable energy has come from biomass in the form of wood. Not only does burning wood produce more CO2, it also eliminates carbon sinks.

To meet the EU’s 2030 target would require cutting down trees equivalent to the combined harvest in Canada and the United States. As he puts it, “Whichever way you look at it, burning the world’s carbon sinks to meet the EU’s arbitrary renewable energy targets is environmentally insane.”

Beasley’s group is trying to bring some sanity back to the discussion. The goal should be to move to a greener grid while maintaining abundant, reliable and cheap power, and examples like Texas grid improvements show practical steps. He thinks to achieve all these goals, coal should remain part of the mix. What do you think?

 

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Canadian Scientists say power utilities need to adapt to climate change

Canada Power Grid Climate Resilience integrates extreme weather planning, microgrids, battery storage, renewable energy, vegetation management, and undergrounding to reduce outages, harden infrastructure, modernize utilities, and safeguard reliability during storms, ice events, and wildfires.

 

Key Points

Canada's grid resilience hardens utilities against extreme weather using microgrids, storage, renewables, and upgrades.

✅ Grid hardening: microgrids, storage, renewable integration

✅ Vegetation management reduces storm-related line contact

✅ Selective undergrounding where risk and cost justify

 

The increasing intensity of storms that lead to massive power outages highlights the need for Canada’s electrical utilities to be more robust and innovative, climate change scientists say.

“We need to plan to be more resilient in the face of the increasing chances of these events occurring,” University of New Brunswick climate change scientist Louise Comeau said in a recent interview.

The East Coast was walloped this week by the third storm in as many days, with high winds toppling trees and even part of a Halifax church steeple, underscoring the value of storm-season electrical safety tips for residents.

Significant weather events have consistently increased over the last five years, according to the Canadian Electricity Association (CEA), which has tracked such events since 2003.

#google#

Nearly a quarter of total outage hours nationally in 2016 – 22 per cent – were caused by two ice storms, a lightning storm, and the Fort McMurray fires, which the CEA said may or may not be classified as a climate event.

“It (climate change) is putting quite a lot of pressure on electricity companies coast to coast to coast to improve their processes and look for ways to strengthen their systems in the face of this evolving threat,” said Devin McCarthy, vice president of public affairs and U.S. policy for the CEA, which represents 40 utilities serving 14 million customers.

The 2016 figures – the most recent available – indicate the average Canadian customer experienced 3.1 outages and 5.66 hours of outage time.

McCarthy said electricity companies can’t just build their systems to withstand the worst storm they’d dealt with over the previous 30 years. They must prepare for worse, and address risks highlighted by Site C dam stability concerns as part of long-term planning.

“There needs to be a more forward looking approach, climate science led, that looks at what do we expect our system to be up against in the next 20, 30 or 50 years,” he said.

Toronto Hydro is either looking at or installing equipment with extreme weather in mind, Elias Lyberogiannis, the utility’s general manager of engineering, said in an email.

That includes stainless steel transformers that are more resistant to corrosion, and breakaway links for overhead service connections, which allow service wires to safely disconnect from poles and prevents damage to service masts.

Comeau said smaller grids, tied to electrical systems operated by larger utilities, often utilize renewable energy sources such as solar and wind as well as battery storage technology to power collections of buildings, homes, schools and hospitals.

“Capacity to do that means we are less vulnerable when the central systems break down,” Comeau said.

Nova Scotia Power recently announced an “intelligent feeder” pilot project, which involves the installation of Tesla Powerwall storage batteries in 10 homes in Elmsdale, N.S., and a large grid-sized battery at the local substation. The batteries are connected to an electrical line powered in part by nearby wind turbines.

The idea is to test the capability of providing customers with back-up power, while collecting data that will be useful for planning future energy needs.

Tony O’Hara, NB Power’s vice-president of engineering, said the utility, which recently sounded an alarm on copper theft, was in the late planning stages of a micro-grid for the western part of the province, and is also studying the use of large battery storage banks.

“Those things are coming, that will be an evolution over time for sure,” said O’Hara.

Some solutions may be simpler. Smaller utilities, like Nova Scotia Power, are focusing on strengthening overhead systems, mainly through vegetation management, while in Ontario, Hydro One and Alectra are making major investments to strengthen infrastructure in the Hamilton area.

“The number one cause of outages during storms, particularly those with high winds and heavy snow, is trees making contact with power lines,” said N.S. Power’s Tiffany Chase.

The company has an annual budget of $20 million for tree trimming and removal.

“But the reality is with overhead infrastructure, trees are going to cause damage no matter how robust the infrastructure is,” said Matt Drover, the utility’s director for regional operations.

“We are looking at things like battery storage and a variety of other reliability programs to help with that.”

NB Power also has an increased emphasis on tree trimming and removal, and now spends $14 million a year on it, up from $6 million prior to 2014.

O’Hara said the vegetation program has helped drive the average duration of power outages down since 2014 from about three hours to two hours and 45 minutes.

Some power cables are buried in both Nova Scotia and New Brunswick, mostly in urban areas. But both utilities maintain it’s too expensive to bury entire systems – estimated at $1 million per kilometre by Nova Scotia Power.

The issue of burying more lines was top of mind in Toronto following a 2013 ice storm, but that’s city’s utility also rejected the idea of a large-scale underground system as too expensive – estimating the cost at around $15 billion, while Ontario customers have seen Hydro One delivery rates rise in recent adjustments.

“Having said that, it is prudent to do so for some installations depending on site specific conditions and the risks that exist,” Lyberogiannis said.

Comeau said lowering risks will both save money and disruption to people’s lives.

“We can’t just do what we used to do,” said Xuebin Zhang, a senior climate change scientist at Environment and Climate Change Canada.

“We have to build in management risk … this has to be a new norm.”

 

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