Consumers in Power Markets Will Soon Change the Industry

GMP Tesla Powerwall Program replaces utility meters with smart battery storage, enabling virtual power plant services, demand response, and resilient homes, integrating solar readiness, EV charging support, and smart grid controls across Vermont households.

Key Points

Green Mountain Power uses Tesla Powerwalls as smart meters, creating a VPP for demand response and home backup.

✅ $30 monthly for 10 years or $3,000 upfront for two units

✅ Utility controls batteries for peak shaving and demand response

✅ Enables backup power, solar readiness, and EV charging support

There are more than 100 million single-family homes in the United States of America. If each of these homes were to have two 13.5 kWh Tesla Powerwalls, that would total 2.7 Terawatt-hours worth of electricity stored. Prior research has suggested that this volume of energy storage could get us halfway to the 5.4 TWh of storage needed to let the nation get 80% of its electricity from solar and wind, as states like California increasingly turn to grid batteries to support the transition.

Vermont utility Green Mountain Power (GMP) seeks to remove standard electric utility metering hardware and replace it with the equipment inside of a Tesla Powerwall, as part of a broader digital grid evolution underway. Mary Powell, President and CEO of Green Mountain Power, says, “We have a vision of a battery system in every single home” and they’ve got a patent pending software solution to make it happen.

The Resilient Home program will install two standard Tesla Powerwalls each in 250 homes in GMP’s service area. The homeowner will pay either $30 a month for ten years ($3,600), or $3,000 up front. At the end of the ten year period, payments end, but the unit can stay in the home for an additional five years – or as long as it has a usable life.

A single Powerwall costs approximately $6,800, making this a major discount.

GMP notes that the home must have reliable internet access to allow GMP and Tesla to communicate with the Powerwall. GMP will control the functions of the Powerwall, effectively operating a virtual power plant across participating homes, expanding the scope of programs like those that saved the state’s ratepayers more than $500,000 during peak demand events last year. The utility specifically notes that customers agree to share stored energy with GMP on several peak demand days each year.

The hardware can be designed to interact with current backup generators during power outages, or emerging fuel cell solutions that maintain battery charge longer during extended outages, however, the units will not charge from the generator. As noted the utility will be making use of the hardware during normal operating times, however, during a power outage the private home owner will be able to use the electricity to back up both their house and top off their car.

The utility told pv magazine USA that the Powerwalls are standard from the factory, with GMP’s patent pending software solution being the special sauce (has a hint of recent UL certifications). GMP said the program will also get home owners “adoption ready” for solar power, including microgrid energy storage markets, and other smart devices.

Sonnen’s ecoLinx is already directly interacting with a home’s electrical panel (literally throwing wifi enabled circuit breakers). Now with Tesla Powerwalls being used to replace utility meters, we see one further layer of integration that will lead to design changes that will drive residential solar toward $1/W. Electric utilities are also experimenting with controlling module level electronics and smart solar inverters in 100% residential penetration situations. And of course, considering that California is requiring solar – and probably storage in the future – in all new homes, we should expect to see further experimentation in this model. Off grid solar inverter manufacturers already include electric panels with their offerings.

If we add in the electric car, and have vehicle-to-grid abilities, we start to see a very strong amount of electricity generation and energy storage, helping to keep the lights on during grid stress, potentially happening in more than 100 million residential power plants. Resilient homes indeed.

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Cambodia-CNNC Nuclear Energy MoU advances peaceful nuclear cooperation, human resources development, and Belt and Road ties, targeting energy security and applications in medicine, agriculture, and industry across ASEAN under IAEA-guided frameworks.

Key Points

A pact to expand peaceful nuclear tech and skills, boosting Cambodia's energy, healthcare under ASEAN and Belt and Road.

✅ Human resources development and training pipelines

✅ Peaceful nuclear applications in medicine, agriculture, industry

✅ Aligns with IAEA guidance, ASEAN links, Belt and Road goals

Cambodia has signed a memorandum of understanding with China National Nuclear Corporation (CNNC) on cooperation in the peaceful use of nuclear energy. The agreement calls for cooperation on human resources development.

The agreement was signed yesterday by CNNC chief accountant Li Jize and Tekreth Samrach, Cambodia's secretary of state of the Office of the Council of Ministers and vice chairman of the Cambodian Commission on Sustainable Development. It was signed during the 14th China-ASEAN Expo and China-ASEAN Business and Investment Summit, being held in Nanning, the capital of China's Guangxi province.

The signing was witnessed by Cambodia's minister of commerce and other government officials, CNNC said.

"This is another important initiative of China National Nuclear Corporation in implementing the 'One Belt, One Road' strategy as China's nuclear program continues to advance and strengthening cooperation with ASEAN countries in international production capacity, laying a solid foundation for follow-up cooperation between the two countries," CNNC said.

One Belt, One Road is China's project to link trade in about 60 Asian and European countries along a new Silk Road, even as Romania ended talks with a Chinese partner in a separate nuclear project.

CNNC noted that Cambodia's current power supply cannot meet its basic electricity needs, while sectors including medicine, agriculture and industry require a "comprehensive upgrade". It said Cambodia has great market potential for nuclear power and nuclear technology applications.

On 14 August, CNNC vice president Wang Jinfeng met with Tin Ponlok, secretary general of Cambodia's National Council for Sustainable Development, to consult on the draft MOU. Cambodia's Ministry of Environment said these discussions focused on human resources in nuclear power for industrial development and environmental protection.

In late August, CNNC president Qian Zhimin visited Cambodia and met Say Chhum, president of the Senate of Cambodia. Qian noted that CNNC will support Cambodia in applying nuclear technologies in industry, agriculture and medical science, thus developing its economy and improving the welfare of the population. Cambodia can start training workers, promoting new energy exploitation as India's nuclear revival progresses in Asia, and infrastructure construction, and increasing its capabilities in scientific research and industrial manufacturing, he said. This will help the country achieve its long-term goal of the peaceful use of nuclear energy, he added.

In November 2015, Russian state nuclear corporation Rosatom signed a nuclear cooperation agreement with Cambodia, focused on a possible research reactor, but with consideration of nuclear power, while KHNP in Bulgaria illustrates parallel developments in Europe. A further cooperation agreement was signed in March 2016, and in May Rosatom and the National Council for Sustainable Development signed memoranda to establish a nuclear energy information centre in Cambodia and set up a joint working group on the peaceful uses of atomic energy.

In mid-2016, Cambodia's Ministry of Industry, Mines and Energy held discussions with CNNC on building a nuclear power plant and establishing the regulatory and legal infrastructure for that, in collaboration with the International Atomic Energy Agency, mirroring IAEA assistance in Bangladesh on nuclear development.

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PG&E property tax payments bolster counties, education, public safety, and infrastructure across Northern and Central California, reflecting semi-annual levies tied to utility assets, capital investments, and economic development that serve 16 million customers.

Key Points

PG&E property tax payments are semi-annual county taxes funding public services and linked to utility infrastructure.

✅ $230M paid for Jul-Dec 2017 across 50 California counties

✅ Estimated $461M for FY 2017-2018, up 12% year over year

✅ Investments: $5.9B in grid, Gas Safety Academy, control center

Pacific Gas and Electric Company (PG&E) paid property taxes of more than $230 million this fall to the 50 counties where the energy company owns property and operates gas and electric infrastructure that serves 16 million Californians. The tax payments help support essential public services like education and public health and safety actions across the region.

The semi-annual property tax payments made today cover the period from July 1 to December 31, 2017.

Total payments for the full tax year of July 1, 2017 to June 30, 2018 are estimated to total more than $461 million—an increase of $50 million, or 12 percent, compared with the prior fiscal year, even as customer rates are expected to stabilize in the years ahead.

“Property tax payments provide crucial resources to the many communities where we live and work, supporting everything from education to public safety. By continuing to make local investments in gas and electric infrastructure, we are not only creating one of the safest and most reliable energy systems in the country, including wildfire risk reduction programs and related efforts, we’re investing in the local economy and helping our communities thrive,” said Jason Wells, senior vice president and chief financial officer for PG&E.

PG&E invested more than $5.7 billion last year and expects to invest $5.9 billion this year to enhance and upgrade its gas and electrical infrastructure amid power line fire risks across Northern and Central California.

Some recent investments include the construction of PG&E’s $75 millionGas Safety Academy in Winters in Yolo County, which opened in September. Last year, PG&E opened a $36 million, state-of-the-art electric distribution control center in Rocklin.

PG&E supports the communities it serves in a variety of ways. In 2016, PG&E provided more than $28 million in charitable contributions to enrich local educational opportunities, preserve the environment, and support economic vitality and emergency preparedness and safety, including its Wildfire Assistance Program for impacted residents. PG&E employees provide thousands of hours of volunteer service in their local communities. The company also offers a broad spectrum of economic development services to help local businesses grow.

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Alberta Data Centers fuel the digital economy with cloud computing, AI, and streaming, leveraging renewable energy and low-cost power; yet grid capacity, sustainability, efficient cooling, and regulatory frameworks remain critical considerations for reliable growth.

Key Points

Alberta facilities for cloud, AI, and digital services, balancing energy demand, renewable power, and grid reliability.

✅ Low electricity costs and renewables attract hyperscale builds

✅ Grid upgrades needed to meet rising, 24/7 workloads and cooling

✅ Workforce training aligns with IT, HVAC, and electrical roles

As Alberta continues to evolve its energy landscape, the recent surge in data center projects is making headlines. With companies investing heavily in this sector, Alberta is positioning itself as a key player in the digital economy. This trend, however, brings both opportunities and challenges that need careful consideration.

The Digital Economy Boom

Data centers are essential for supporting the growing demands of the digital economy, which includes everything from cloud computing to streaming services and artificial intelligence. As businesses increasingly rely on digital infrastructure, the need for reliable and efficient data centers has skyrocketed. Alberta has become an attractive destination for these facilities due to its relatively low electricity costs, abundant renewable energy resources, and favorable regulatory environment, according to a 2023 clean grids outlook that highlighted the province.

The influx of major tech companies establishing data centers in Alberta not only promises job creation but also contributes to the provincial economy. With investments pouring in, local businesses may see increased opportunities for partnerships, supplies, and services, ultimately benefiting the broader economic landscape, though proposed market changes could influence procurement and siting decisions.

Energy Demand and Infrastructure

While the growth of data centers can drive economic benefits, it also raises important questions about energy demand and infrastructure capacity, questions that have intensified since Kenney-era electricity changes in the sector. Data centers are energy-intensive, often requiring significant amounts of electricity to operate and cool their servers. As these facilities multiply, they will place additional pressure on Alberta's power grid.

The province has made strides in transitioning to renewable energy sources, with a defined path to clean electricity that aligns well with the goals of many data center operators seeking to reduce their carbon footprint. However, the challenge lies in ensuring that the electricity grid can meet the increasing demand without compromising reliability. The integration of more renewable energy into the grid requires careful planning and investment in infrastructure to handle variable supply and maintain a stable energy flow.

Environmental Concerns

The environmental implications of expanding data centers are also a point of concern. While many tech companies prioritize sustainability and aim for carbon neutrality, the reality is that increased energy consumption can contribute to greenhouse gas emissions if not managed properly, especially when regional export restrictions constrain low-carbon power flows. Alberta’s reliance on fossil fuels for a significant portion of its energy supply raises questions about how these data centers will impact the province's climate goals.

To address these concerns, there is a need for policies that encourage the use of renewable energy sources specifically for data center operations. Incentives for companies to invest in green technologies, such as energy-efficient cooling systems or on-site renewable energy generation, could help mitigate the environmental impact.

Workforce Development

Another critical aspect of this data center boom is the potential for job creation. Data centers require a range of skilled workers, from IT professionals to engineers and maintenance staff. However, there is a pressing need for workforce development initiatives to ensure that Albertans are equipped with the necessary skills to fill these roles.

Educational institutions and training programs must adapt to the changing demands of the job market. Collaborations between tech companies and local colleges can foster specialized training programs that prepare workers for careers in this evolving sector. By investing in workforce development, Alberta can maximize the benefits of data center growth while ensuring that its residents are prepared for the jobs of the future.

The Future of Alberta's Data Center Landscape

Looking ahead, Alberta’s data center landscape is poised for continued growth. The province's commitment to diversifying its economy, coupled with its abundant energy resources, makes it an appealing choice for tech companies. However, as the industry expands, careful consideration must be given to energy management, environmental impact, and workforce readiness, especially as Alberta changes how it produces and pays for electricity.

Regulatory frameworks will play a crucial role in shaping the future of data centers in Alberta, as the province pursues a market overhaul that could affect costs and reliability. Policymakers will need to balance the interests of businesses, environmental concerns, and the need for a reliable energy supply. By creating a supportive environment for innovation while addressing these challenges, Alberta can emerge as a leader in the digital economy.

The rise of data centers in Alberta marks an exciting chapter in the province's economic evolution. With the potential for job creation, technological advancement, and economic diversification, the opportunities are significant. However, it is essential to navigate the associated challenges thoughtfully. By prioritizing sustainability, infrastructure investment, and workforce development, Alberta can harness the full potential of this burgeoning sector, positioning itself as a key player in the global digital landscape.

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Nuclear Power Construction Milestones spotlight EPR builds, Hualong One steam generators, APR-1400 grid integration, and VVER startups, with hot functional testing, hydrostatic checks, and commissioning advancing toward fuel loading and commercial operation.

Key Points

Key reactor project steps, from testing and grid readiness to startup, marking progress toward safe commercial operation.

✅ EPR units advance through cold and hot functional testing

✅ Hualong One installs 365-ton steam generators at Fuqing 5

✅ APR-1400 and VVER projects progress toward grid connection

The world’s nuclear power industry has been busy in the new year, with several construction projects, including U.S. reactor builds, reaching key milestones as 2018 began.

EPR Units Making Progress

Four EPR nuclear units are under construction in three countries: Olkiluoto 3 in Finland began construction in August 2005, Flamanville 3 in France began construction in December 2007, and Taishan 1 and 2 in China began construction in November 2009. Each of the new units is behind schedule and over budget, but recent progress may signal an end to some of the construction difficulties.

EDF reported that cold functional tests were completed at Flamanville 3 on January 6. The main purpose of the testing was to confirm the integrity of primary systems, and verify that components important to reactor safety were properly installed and ready to operate. More than 500 welds were inspected while pressure was held greater than 240 bar (3,480 psi) during the hydrostatic testing, which was conducted under the supervision of the French Nuclear Safety Authority.

With cold testing successfully completed, EDF can now begin preparing for hot functional tests, which verify equipment performance under normal operating temperatures and pressures. Hot testing is expected to begin in July, with fuel loading and reactor startup possible by year end. The company also reported that the total cost for the unit is projected to be €10.5 billion (in 2015 Euros, excluding interim interest).

Olkiluoto 3 began hot functional testing in December. Teollisuuden Voima Oyj—owner and operator of the site—expects the unit to produce its first power by the end of this year, with commercial operation now slated to begin in May 2019.

Although work on Taishan 1 began years after Olkiluoto 3 and Flamanville 3, it is the furthest along of the EPR units. Reports surfaced on January 2 that China General Nuclear (CGN) had completed hot functional testing on Taishan 1, and that the company expects the unit to be the first EPR to startup. CGN said Taishan 1 would begin commercial operation later this year, with Taishan 2 following in 2019.

Hualong One Steam Generators Installed

Another Chinese project reached a notable milestone on January 8. China National Nuclear Corp. announced the third of three steam generators had been installed at the Hualong One demonstration project, which is being constructed as Unit 5 at the Fuqing nuclear power plant.

The Hualong One pressurized water reactor unit, also known as the HPR 1000, is a domestically developed design, part of China’s nuclear program, based on a French predecessor. It has a 1,090 MW capacity. The steam generators reportedly weigh 365 metric tons and stand more than 21 meters tall. The first steam generator was installed at Fuqing 5 on November 10, with the second placed on Christmas Eve.

Barakah Switchyard Energized

In the United Arab Emirates, more progress has been made on the four South Korean–designed APR-1400 units under construction at the Barakah nuclear power plant. On January 4, Emirates Nuclear Energy Corp. (ENEC) announced that the switchyard for Units 3 and 4 had been energized and connected to the power grid, a crucial step in Abu Dhabi toward completion. Unit 2’s main power transformer, excitation transformer, and auxiliary power transformer were also energized in preparation for hot functional testing on that unit.

“These milestones are a result of our extensive collaboration with our Prime Contractor and Joint Venture partner, the Korea Electric Power Corporation (KEPCO),” ENEC CEO Mohamed Al Hammadi said in a press release. “Working together and benefitting from the experience gained when conducting the same work on Unit 1, the teams continue to make significant progress while continuing to implement the highest international standards of safety, security and quality.”

In 2017, ENEC and KEPCO achieved several construction milestones including installation and concrete pouring for the reactor containment building liner dome section on Unit 3, and installation of the reactor containment liner plate rings, reactor vessel, steam generators, and condenser on Unit 4.

Construction began on the four units (Figure 1) in July 2012, May 2013, September 2014, and September 2015, respectively. Unit 1 is currently undergoing commissioning and testing activities while awaiting regulatory review and receipt of the unit’s operating license from the Federal Authority for Nuclear Regulation, before achieving 100% power in a later phase. According to ENEC, Unit 2 is 90% complete, Unit 3 is 79% complete, and Unit 4 is 60% complete.

VVER Units Power Up

On December 29, Russia’s latest reactor to commence operation—Rostov 4 near the city of Volgodonsk—reached criticality, as other projects like Leningrad II-1 advance across the fleet, and was operated at its minimum controlled reactor power (MCRP). Criticality is a term used in the nuclear industry to indicate that each fission event in the reactor is releasing a sufficient number of neutrons to sustain an ongoing series of reactions, which means the neutron population is constant and the chain reaction is stable.

“The transfer to the MCRP allows [specialists] to carry out all necessary physical experiments in the critical condition of [the] reactor unit (RU) to prove its design criteria,” Aleksey Deriy, vice president of Russian projects for ASE Engineering Co., said in a press release. “Upon the results of the experiments the specialists will decide on the RU powerup.”

Rostov 4 is a VVER-1000 reactor with a capacity of 1,000 MW. The site is home to three other VVER units: Unit 1 began commercial operation in 2001, Unit 2 in 2010, and Unit 3 in 2015.

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US Electricity Sales Decline amid population growth and GDP gains, as DOE links reduced per capita consumption to energy efficiency, warmer winters, appliances, and bulbs, while hotter summers and rising AC demand may offset savings.

Key Points

US electricity sales fell 3% since 2010 despite population and GDP growth, driven by efficiency gains and warmer winters.

✅ DOE links drops to efficiency and warmer winters

✅ Per capita residential use fell about 7% since 2010

✅ Rising AC demand may offset winter heating savings

Since 2010, the United States has grown by 17 million people, and the gross domestic product (GDP) has increased by $3.6 trillion. Yet in that same time span, electricity sales in the United States actually declined by 3%, according to data released by the U.S. Department of Energy (DOE), even as electricity prices rose at a 41-year pace nationwide.

The U.S. decline in electricity sales is remarkable given that the U.S. population increased by 5.8% in that same time span. This means that per capita electricity use fell even more than that; indeed, the Department of Energy pegs residential electricity sales per capita as having declined by 7%, even as inflation-adjusted residential bills rose 5% in 2022 nationwide.

There are likely multiple reasons for this decline in electricity sales. Department of Energy analysts suggest that, at least in part, it is due to increased adoption of energy-efficient appliances and bulbs, like compact fluorescents. Indeed, the DOE notes that there is a correlation between consumer spending on “energy efficiency” and a reduction in per capita electricity sales, while utilities invest more in delivery infrastructure to modernize the grid.

Yet the DOE also notes that states with a greater increase in warm weather days had a corresponding decrease in electricity sales, as milder weather can reduce power demand across years. In southern states, the effect was most dramatic: for instance, from 2010 to 2016, Florida had a 56% decrease in cold weather days that would require heating and as a result, saw a 9% decrease in per capita electricity sales.

The moral is that warm winters save on electricity. But if global temperatures continue to rise, and summers become hotter, too, this decrease in winter heating spending may be offset by the increased need to run air conditioning in the summer, and given how electricity and natural gas prices interact, overall energy costs could shift. Indeed, it takes far more energy to cool a room than it does to heat it, for reasons related to the basic laws of thermodynamics. 

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