How Synchrophasors are Bringing the Grid into the 21st Century

Snow-powered nanogenerator harvests static electricity from falling snow using a silicone triboelectric design, enabling energy harvesting, solar panel support during snowfall, and dual-use sensing for weather monitoring and wearable winter sports analytics.

Key Points

A silicone triboelectric device that harvests snowDcharge to generate power and enable sensing.

✅ Triboelectric silicone layer captures charge from falling snow.

✅ Integrates with solar arrays to maintain power during snowfall.

✅ Functions as weather and motion sensor for winter sports.

Scientists from University of California, Los Angeles and McMaster University have invented a nanogenerator that creates electricity from falling snow.

Most Canadians have already seen a mini-version of this, McMaster Prof. Ravi Selvaganapathy told CTV’s Your Morning. “We find that we often get shocked in the winter when it’s dry when we come in into contact with a conductive surface like a doorknob.”

The thin device works by harnessing static electricity: positively-charged, falling snow collides with the negatively-charged silicone device, which produces a charge that’s captured by an electrode.

“You separate the charges and create electricity out of essentially nothing,” Richard Kaner, who holds UCLA’s Dr. Myung Ki Hong Endowed Chair in Materials Innovation and whose lab has explored turning waste into graphene, said in a press release.

“The device can work in remote areas because it provides its own power and does not need batteries or reliance on home storage systems such as the Tesla Powerwall, which store energy for later use,” he said, explaining that the device was 3D printed, flexible and inexpensive to make because of the low cost of silicone.

“It’s also going to be useful in places like Canada, where we get a lot of snow and are pursuing a net-zero grid by 2050 to cut emissions. We can extract energy from the environment,” Selvaganapathy added.

The team, which also included scientists from the University of Toronto, published their findings in Nano Energy journal last year, but a few weeks ago, they revealed the device’s more practical uses.

About 30 per cent of the Earth’s surface is covered by snow each winter, which can significantly limit the energy generated by solar panels, including rooftop solar grids in cold climates.

So the team thought: why not simply harness electricity from the snow whenever the solar panels were covered?

Integrating their device into solar panel arrays could produce a continuous power supply whenever it snows, potentially as part of emerging virtual power plants that aggregate distributed resources, study co-author and UCLA assistant researcher Maher El-Kady explained.

The device also serves as a weather-monitoring station by recording how much snow is falling and from where; as well as the direction and speed of the wind.

The team said they also want to incorporate their device into weather sensors to help them better acquire and transmit electronic signals, supporting initiatives to use AI for energy savings across local grids. They said several Toronto-based companies -- which they couldn’t name -- have expressed interest in partnering with them.

Selvaganapathy said the device would hop on the trend of “sensors being incorporated into what we wear, into our homes and even to detect electricity theft in some markets in order to monitor a lot of the things that are important to us”

But the device’s arguably larger potential use is being integrated into technology to monitor athletes and their performances during winter sports, such as hiking, skiing and cross-country skiing.

Up to now, the movement patterns used during cross-country skiing couldn’t be detected by a smart watch, but this device may be able to.

Scientists such as Kaner believe the technology could usher in a new era of self-monitoring devices to assess an athlete’s performance while they’re running, walking or jumping.

The device is simply a proof of concept and the next step would be figuring out how to generate more electricity and integrate it into all of these potential devices, Selvaganapathy said.

Related News

• Electricity Forum News

• Grid Technologies News

Maine Climate Council Act targets 80% renewable power by 2030 and 100% by 2050, slashing greenhouse gas emissions via clean electricity, grid procurement, long-term contracts, wind and hydro integration, resilience planning, and carbon sequestration.

Key Points

A Maine policy forming a Climate Council to reach 80% renewables in 2030 100% in 2050 and cut greenhouse gas emissions.

✅ 80% renewable electricity by 2030; 100% by 2050.

✅ 45% GHG cut by 2030; 80% by 2050.

✅ Utility procurement authority for clean capacity and energy.

The winds of change have shifted and are blowing Northward, as Maine’s Governor, Janet T. Mills, has put forth an act establishing a Climate Council to guide the state’s consumption to 80% renewable electricity in 2030 and 100% by 2050, echoing New York's Green New Deal ambitions underway.

The act, LR 2478 (pdf), also sets a goal of reducing greenhouse gas emissions by 45% in 2030 and 80% by 2050. The document will be submitted to the state Legislature for consideration.

The commission would have the authority to direct investor owned transmission and distribution utilities to run competitive procurement processes, and enter into long-term contracts for capacity resources, energy resources, renewable energy credit contracts, and participate in regional programs, as these all lead toward the clean electricity and emissions-reducing goals that mirror California's 100% mandate debates today.

The Climate Council would convene industry working groups, including Scientific and Technical, Transportation, Coastal and Marine, Energy, and Building & Infrastructure working groups, plus others as needed, where examples like New Zealand's electricity transition could inform discussions.

Membership within the council would include two members of the State Senate, two members of the House, a tribal representative, many department commissioners (Education, Defense, Transportation, etc.), multiple directors, business representatives, environmental non-profit members, and climate science and resilience representatives as well.

The council would update the Maine State Climate Plan every four years, and solicit input from the public and report out progress on its goals every two years, similar to planning underway in Minnesota's carbon-free plan framework. The first Climate Action Plan would be submitted to the legislature by December 1, 2020.

Specifically, the responsibilities of the Scientific and Technical Subcommittee were laid out. The group would be scheduled to meet at least every six months, beginning no later than October 1, 2019. The group would be tasked with reviewing existing scientific literature, including net-zero electricity pathways research, to use it as guidance, recognizing gaps in the state’s knowledge, and guiding outside experts to ascertain this knowledge.  The group would consider ocean acidification, and climate change effects on the state’s species; establish science-based sea-level rise projections for the state’s coastal regions by December 1, 2020; create a climate risk map for flooding and extreme weather events; and consider carbon sequestration via biomass growth.

The state’s largest power plants (above image), generate about 31% from gas, 28% from wood and 41% from hydro+wind. Already, the state has a very clean electricity profile, much like efforts to decarbonize Canada's power sector continue apace. Below, the U.S. Energy Information Administration (EIA) notes that 51% of electricity generation within the state comes from mostly wind+hydro, with a small touch from solar power. The state also gets 24% from wood and other biomass, which would lead some to argue that the state is already at 75% “renewable electricity”. The Governor’s document does reference wind power specifically as a renewable, however, no other specific electricity source. And there is much reference to forestry, agriculture, and logging – specifically noting carbon sequestration – but nothing regarding electricity.

The state’s final 25% of electricity mostly comes from natural gas, even as renewable electricity momentum builds across North America, with this author choosing to put “other” under the fossil percentage noted above.

Related News

• Electricity Forum News

• Renewable Energy News

U.S. power grid cyberattacks expose critical infrastructure to Russian hackers, DHS warns, targeting SCADA, smart grid sensors, and utilities; NERC CIP defenses, microgrids, and resilience planning aim to mitigate outages and supply chain disruptions.

Key Points

U.S. power grid cyberattacks target utility control systems, risking outages, disruption, requiring stronger defenses.

✅ Russian access to utilities and SCADA raises outage risk

✅ NERC CIP, DHS, and utilities expand cyber defenses

✅ Microgrids and renewables enhance resilience, islanding capability

The U.S. Department of Homeland Security has revealed that Russian government hackers accessed control rooms at hundreds of U.S. electrical utility companies, gaining far more access to the operations of many more companies than previously disclosed by federal officials.

Securing the electrical grid, upon which is built almost the entirety of modern society, is a monumental challenge. Several experts have explained aspects of the task, potential solutions and the risks of failure for The Conversation:

1. What’s at stake?

The scale of disruption would depend, in part, on how much damage the attackers wanted to do. But a major cyberattack on the electricity grid could send surges through the grid, much as solar storms have done.

Those events, explains Rochester Institute of Technology space weather scholar Roger Dube, cause power surges, damaging transmission equipment. One solar storm in March 1989, he writes, left “6 million people without power for nine hours … [and] destroyed a large transformer at a New Jersey nuclear plant. Even though a spare transformer was nearby, it still took six months to remove and replace the melted unit.”

More serious attacks, like larger solar storms, could knock out manufacturing plants that build replacement electrical equipment, gas pumps to fuel trucks to deliver the material and even “the machinery that extracts oil from the ground and refines it into usable fuel. … Even systems that seem non-technological, like public water supplies, would shut down: Their pumps and purification systems need electricity.”

In the most severe cases, with fuel-starved transportation stalled and other basic infrastructure not working, “[p]eople in developed countries would find themselves with no running water, no sewage systems, no refrigerated food, and no way to get any food or other necessities transported from far away. People in places with more basic economies would also be without needed supplies from afar.”

2. It wouldn’t be the first time

Russia has penetrated other countries’ electricity grids in the past, and used its access to do real damage. In the middle of winter 2015, for instance, a Russian cyberattack shut off the power to Ukraine’s capital in the middle of winter 2015.

Power grid scholar Michael McElfresh at Santa Clara University discusses what happened to cause hundreds of thousands of Ukrainians to lose power for several hours, and notes that U.S. utilities use software similar to their Ukrainian counterparts – and therefore share the same vulnerabilities.

3. Security work is ongoing

These threats aren’t new, write grid security experts Manimaran Govindarasu from Iowa State and Adam Hahn from Washington State University. There are a lot of people planning defenses, including the U.S. government, as substation attacks are growing across the country. And the “North American Electric Reliability Corporation, which oversees the grid in the U.S. and Canada, has rules … for how electric companies must protect the power grid both physically and electronically.” The group holds training exercises in which utility companies practice responding to attacks.

4. There are more vulnerabilities now

Grid researcher McElfresh also explains that the grid is increasingly complex, with with thousands of companies responsible for different aspects of generating, transmission, and delivery to customers. In addition, new technologies have led companies to incorporate more sensors and other “smart grid” technologies. He describes how that, as a recent power grid report card underscores, “has created many more access points for penetrating into the grid computer systems.”

5. It’s time to ramp up efforts

The depth of access and potential control over electrical systems means there has never been a better time than right now to step up grid security amid a renewed focus on protecting the grid among policymakers and utilities, writes public-utility researcher Theodore Kury at the University of Florida. He notes that many of those efforts may also help protect the grid from storm damage and other disasters.

6. A possible solution could be smaller grids

One protective effort was identified by electrical engineer Joshua Pearce at Michigan Technological University, who has studied ways to protect electricity supplies to U.S. military bases both within the country and abroad. He found that the Pentagon has already begun testing systems, as the military ramps up preparation for major grid hacks, that combine solar-panel arrays with large-capacity batteries. “The equipment is connected together – and to buildings it serves – in what is called a ‘microgrid,’ which is normally connected to the regular commercial power grid but can be disconnected and become self-sustaining when disaster strikes.”

He found that microgrid systems could make military bases more resilient in the face of cyberattacks, criminals or terrorists and natural disasters – and even help the military “generate all of its electricity from distributed renewable sources by 2025 … which would provide energy reliability and decrease costs, [and] largely eliminate a major group of very real threats to national security.”

Related News

• Electricity Forum News

• Grid Technologies News

Dragonfly energy sector cyberattacks target ICS and SCADA across critical infrastructure, including the power grid and nuclear facilities, using spearphishing, watering-hole sites, supply-chain compromises, malware, and VPN exploits to gain operational access.

Key Points

Dragonfly APT campaigns target energy firms and ICS to gain grid access, risking manipulation and service disruption.

✅ Breaches leveraged spearphishing, watering-hole sites, and supply chains.

✅ Targeted ICS, SCADA, VPNs to pivot into operational networks.

✅ Aimed to enable power grid manipulation and potential outages.

An October, 2017 report by researchers at Symantec Corp., cited by the U.S. government, has linked recent US power grid cyber attacks to a group of hackers it had code-named "Dragonfly", and said it found evidence critical infrastructure facilities in Turkey and Switzerland also had been breached.

The Symantec researchers said an earlier wave of attacks by the same group starting in 2011 was used to gather intelligence on companies and their operational systems. The hackers then used that information for a more advanced wave of attacks targeting industrial control systems that, if disabled, leave millions without power or water.

U.S. intelligence officials have long been concerned about the security of the country’s electrical grid. The recent attacks, condemned by the U.S. government, striking almost simultaneously at multiple locations, are testing the government’s ability to coordinate an effective response among several private utilities, state and local officials, and industry regulators.

#google#

While the core of a nuclear generator is heavily protected, a sudden shutdown of the turbine can trigger safety systems. These safety devices are designed to disperse excess heat while the nuclear reaction is halted, but the safety systems themselves may be vulnerable to attack.

The operating systems at nuclear plants also tend to be legacy controls built decades ago and don’t have digital control systems that can be exploited by hackers.

“Since at least March 2016, Russian government cyber actors… targeted government entities and multiple U.S. critical infrastructure sectors, including the energy, nuclear, commercial facilities, water, aviation, and critical manufacturing sectors,” according to Thursday’s FBI and Department of Homeland Security report. The report did not say how successful the attacks were or specify the targets, but said that the Russian hackers “targeted small commercial facilities’ networks where they staged malware, conducted spearphishing, and gained remote access into energy sector networks.” At least one target of a string of infrastructure attacks last year was a nuclear power facility in Kansas.

Symantec doesn’t typically point fingers at particular nations in its research on cyberattacks, said Eric Chien, technical director of Symantec’s Security Technology and Response division, though he said his team doesn’t see anything it would disagree with in the new federal report. The government report appears to corroborate Symantec’s research, showing that the hackers had penetrated computers and accessed utility control rooms that would let them directly manipulate power systems, he says.

“There were really no more technical hurdles for them to do something like flip off the power,” he said.

And as for the group behind the attacks, Chien said it appears to be relatively dormant for now, but it has gone quiet in the past only to return with new hacks.

“We expect they’re sort of retooling now, and they likely will be back,”

In some cases, Dragonfly successfully broke into the core systems that control US and European energy companies, Symantec revealed.

“The energy sector has become an area of increased interest to cyber-attackers over the past two years,” Symantec said in its report.

“Most notably, disruptions to Ukraine’s power system in 2015 and 2016 were attributed to a cyberattack and led to power outages affecting hundreds of thousands of people. In recent months, there have also been media reports of attempted attacks on the electricity grids in some European countries, as well as reports of companies that manage nuclear facilities in the US being compromised by hackers.

“The Dragonfly group appears to be interested in both learning how energy facilities operate and also gaining access to operational systems themselves, to the extent that the group now potentially has the ability to sabotage or gain control of these systems should it decide to do so. Symantec customers are protected against the activities of the Dragonfly group.”

In recent weeks, senior US intelligence officials said that the Kremlin believes it can launch hacking operations against the West with impunity, including a cyber weapon that can disrupt power grids, according to assessments.

The DHS and FBI report further elaborated: “This campaign comprises two distinct categories of victims: staging and intended targets. The initial victims are peripheral organisations such as trusted third-party suppliers with less-secure networks, referred to as ‘staging targets’ throughout this alert.

“The threat actors used the staging targets’ networks as pivot points and malware repositories when targeting their final intended victims. National Cybersecurity and Communications Integration Center and FBI judge the ultimate objective of the actors is to compromise organisational networks, also referred to as the ‘intended target’.”

According to the US alert, hackers used a variety of attack methods, including spear-phishing emails, watering-hole domains, credential gathering, open source and network reconnaissance, host-based exploitation, and deliberate targeting of ICS infrastructure.

The attackers also targeted VPN software and used password cracking tools.

Once inside, the attackers downloaded tools from a remote server and then carried out a number of actions, including modifying key systems to store plaintext credentials in memory, and built web shells to gain command and control of targeted systems.

“This actors’ campaign has affected multiple organisations in the energy, nuclear, water, aviation, construction and critical manufacturing sectors, with hundreds of victims across the U.S. power grid confirmed,” the DHS said, before outlining a number of steps that IT managers in infrastructure organisations can take to cleanse their systems and defend against Russian hackers. he said.
 

Related News

• Electricity Forum News

• Grid Technologies News

CAA Quebec Electric Mobility spotlights EV adoption, charging infrastructure, consumer education, and sustainability, highlighting policy collaboration, model showcases, and greener transport solutions from the Quebec Electric Vehicle Show to accelerate climate goals and practical ownership.

Key Points

CAA Quebec's program advancing EV education, charging network advocacy, and collaboration for sustainable transport.

✅ Consumer education demystifying EV range and charging

✅ Hands-on showcases of new EV models and safety tech

✅ Advocacy for faster, wider public charging networks

The Quebec Electric Vehicle Show has emerged as a significant event for the automotive industry, drawing attention from enthusiasts, industry experts, and consumers alike, similar to events like Everything Electric in Vancouver that amplify public interest. This year, CAA Quebec took center stage, showcasing its commitment to promoting electric vehicles (EVs) and sustainable transportation solutions.

A Strong Commitment to Electric Mobility

CAA Quebec’s participation in the show underscores its dedication to facilitating the transition to electric mobility. With the rising concerns over climate change and the increasing popularity of electric vehicles, as Canada pursues ambitious EV targets nationwide, organizations like CAA are pivotal in educating the public about the benefits and practicality of EV ownership. At the show, CAA Quebec offered valuable insights into the latest trends in electric mobility, including advancements in technology, charging infrastructure, and the overall impact on the environment.

Educational Initiatives

One of the highlights of CAA Quebec's presentation was its focus on education. The organization hosted informative sessions aimed at demystifying electric vehicles for the average consumer. Many potential buyers are still apprehensive about making the switch from traditional gasoline-powered cars. CAA Quebec addressed common misconceptions about EVs, such as range anxiety and charging challenges, providing attendees with the knowledge they need to make informed decisions.

The sessions included expert panels discussing the future of electric vehicles, with insights from automotive industry leaders and environmental experts, and addressing debates such as experts questioning Quebec's EV push that shape policy discussions.

Showcasing Innovative EVs

CAA Quebec also showcased a variety of electric vehicles from different manufacturers, giving attendees the chance to see and experience the latest models firsthand, similar to a popular EV event in Regina that drew strong community interest. This hands-on approach allowed potential buyers to explore the features of EVs, from performance metrics to safety technologies. By allowing consumers to interact with the vehicles, CAA Quebec helped to bridge the gap between interest and action, encouraging more people to consider an electric vehicle as their next purchase.

Addressing Infrastructure Challenges

A significant barrier to the widespread adoption of electric vehicles remains the availability of charging infrastructure. CAA Quebec took the opportunity to address this critical issue during the show. The organization has been actively involved in advocating for improved charging networks across Quebec, emphasizing the need for more public charging stations and faster charging options, where examples like BC's Electric Highway illustrate how corridor charging can ease long-distance travel concerns.

Collaboration with Government and Industry

CAA Quebec’s efforts are bolstered by collaboration with both government and industry stakeholders. The organization is working closely with provincial authorities to develop policies that support the growth of electric vehicle infrastructure. Additionally, partnerships with automotive manufacturers are paving the way for more sustainable practices in vehicle production and distribution, and utilities exploring vehicle-to-grid pilots in Nova Scotia to enhance grid resilience.

A Bright Future for Electric Vehicles

The Quebec Electric Vehicle Show highlighted not only the current state of electric mobility but also its promising future, reflected in growing interest in EVs in southern Alberta and other provinces. With the support of organizations like CAA Quebec, consumers are becoming more aware of the benefits of electric vehicles. This awareness is crucial as Quebec aims to achieve its ambitious climate goals, including a significant reduction in greenhouse gas emissions.

CAA Quebec's presence at the Quebec Electric Vehicle Show exemplifies its leadership in promoting electric vehicles and sustainable transportation. By focusing on education, showcasing innovative models, and advocating for improved infrastructure, CAA Quebec is helping to pave the way for a greener future. As the automotive landscape continues to evolve, the insights and initiatives presented at the show will play a vital role in guiding consumers towards embracing electric mobility. The future is electric, and with organizations like CAA Quebec at the helm, that future looks promising.

Related News

• Electricity Forum News

• EV Infrastructure News

French Antitrust Fines for Electrical Cartel expose price fixing by Schneider Electric, Legrand, Rexel, and Sonepar, after a Competition Authority probe into electrical distribution, collusion, and compliance breaches impacting market competition and customers.

Key Points

Penalties on Schneider Electric, Legrand, Rexel, and Sonepar for electrical price fixing, upholding competition law.

✅ Competition Authority fined four major suppliers.

✅ Collusion raised prices across construction and industry.

✅ Firms bolster compliance programs and training.

In a significant crackdown on corporate malfeasance, French authorities have imposed hefty fines on four major electrical equipment companies—Schneider Electric, Legrand, Rexel, and Sonepar—after concluding a price-fixing investigation. The total fines amount to approximately €500 million, underscoring the seriousness with which regulators are addressing anti-competitive practices in the electrical distribution sector, even as France advances a new electricity pricing scheme to address EU concerns.

Background of the Investigation

The probe, initiated by France’s Competition Authority, sought to uncover collusion among these leading firms regarding the pricing of electrical equipment and services between 2005 and 2012. This investigation is part of a broader initiative to promote fair competition within the market, as Europe prepares to revamp its electricity market to bolster transparency, ensuring that consumers and businesses alike benefit from competitive pricing and innovative products.

The inquiry revealed that these companies had engaged in illicit agreements to fix prices and coordinate their market strategies, limiting competition in a sector critical to both the economy and infrastructure. The findings indicated that the collusion not only stifled competition but also led to inflated prices for customers, illustrating why rolling back electricity prices is often more complex than it appears for customers across various sectors, from construction to manufacturing.

The Fines Imposed

Following the conclusion of the investigation, the fines levied against the companies were substantial. Schneider Electric faced the largest penalty, receiving a fine of €220 million, while Legrand was fined €150 million. Rexel and Sonepar were each fined €70 million and €50 million, respectively. These financial penalties serve as a deterrent to other companies that might consider engaging in similar practices, reinforcing the message that anti-competitive behavior will not be tolerated.

The fines are particularly significant given the size and influence of these companies within the electrical equipment market. Their combined revenues amount to billions of euros annually, making the repercussions of their actions far-reaching. As major players in the industry, their pricing strategies have a direct impact on numerous sectors, from residential construction to large-scale industrial projects.

Industry Reactions

The response from the affected companies has varied. Schneider Electric expressed its commitment to compliance and transparency, acknowledging the importance of adhering to competition laws, amid ongoing EU electricity reform debates that influence market expectations.

Legrand also emphasized its commitment to fair competition, noting that it has taken steps to enhance its compliance framework in response to the investigation. Rexel and Sonepar similarly reaffirmed their dedication to ethical business practices and their intention to cooperate with regulators in the future.

Industry experts have pointed out that these fines, while significant, may not be enough to deter large corporations from engaging in similar behavior unless accompanied by a broader cultural shift within the industry. There is a growing call for enhanced oversight and stricter penalties to ensure that companies prioritize ethical conduct over short-term profits.

Implications for the Market

The fines imposed on Schneider, Legrand, Rexel, and Sonepar could have broader implications for the electrical equipment market and beyond. They signal to other companies within the sector that regulatory bodies are vigilant, even as nine EU countries oppose electricity market reforms proposed as fixes for price spikes, and willing to take decisive action against anti-competitive practices. This could foster a more competitive environment, ultimately benefiting consumers through better prices and enhanced product offerings.

Moreover, the case highlights the importance of regulatory bodies in maintaining fair market conditions. As industries evolve, ongoing vigilance from competition authorities will be necessary to prevent similar instances of collusion and ensure that markets remain competitive and innovative, as seen when New York opened a formal review of retail energy markets.

The recent fines imposed on Schneider Electric, Legrand, Rexel, and Sonepar mark a significant moment in France's ongoing battle against corporate price-fixing and anti-competitive practices, occurring as the government and EDF reached a deal on electricity prices to balance market pressures. With total penalties exceeding €500 million, the investigation underscores the commitment of French authorities to uphold market integrity and protect consumer interests.

As the industry reflects on these developments, it remains crucial for companies to prioritize compliance and ethical business practices. The ultimate goal is to create an environment where competition thrives, innovation flourishes, and consumers benefit from fair pricing. This case serves as a reminder that transparency and accountability are vital in maintaining the health of any market, particularly one as essential as the electrical equipment sector.

Related News

• Electricity Forum News

• Energy Policy News