Tunisia invests in major wind farm as part of longterm renewable energy plan


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Sidi Mansour Wind Farm Tunisia will deliver 30 MW as an IPP, backed by UPC Renewables and CFM, under a STEG PPA, supporting 2030 renewable energy targets, grid connection, job creation, and CO2 emissions reduction.

 

Key Points

A 30 MW wind IPP by UPC and CFM in Sidi Mansour, supplying STEG and advancing Tunisia's 2030 renewable target.

✅ 30 MW capacity under STEG PPA, first wind IPP in Tunisia

✅ Co-developed by UPC Renewables and Climate Fund Managers

✅ Cuts CO2 by up to 56,645 t and creates about 100 jobs

 

UPC Renewables (UPC) and the Climate Fund Managers (CFM) have partnered to develop a 30 megawatt wind farm in Sidi Mansour, Tunisia, which, amid regional wind expansion efforts, will help the country meet its 30% renewable energy target by 2030.

Tunisia announced the launch of its solar energy plan in 2016, with projects like the 10 MW Tunisian solar park aiming to increase the role of renewables in its electricity generation mix ten-fold to 30%,

This Sidi Mansour Project will help Tunisia meet its goals, reducing its reliance on imported fossil fuels and, mirroring 90 MW Spanish wind build milestones, demonstrating to the world that it is serious about further development of renewable energy investment.

“Chams Enfidha”, the first solar energy station in Tunisia with a capacity of 1 megawatt and located in the Enfidha region. (Ministry of Energy, Mines and Energy Transition Facebook page)

This project will also be among the country’s first Independent Power Producers (IPP). CFM is acting as sponsor, financial adviser and co-developer on the project, in a landscape shaped by IRENA-ADFD funding in developing countries, while UPC will lead the development with its local team. The team will be in charge of permitting, grid connection, land securitisation, assessment of wind resources, contract procurement and engineering.

UPC was selected under the “Authorisation Scheme” tender for the project in 2016, similar to utility-scale developments like a 450 MW U.S. wind farm, and promptly signed a power purchase agreement with Société Tunisienne Electricité et du Gaz (STEG).

Brian Caffyn, chairman of UPC Group, said: “We can start the construction of the Sidi Mansour wind farm in 2020, helping stimulate the Tunisian economy, create local jobs and a social plan for local communities while respecting international environmental protection guidelines.”

Sebastian Surie, CFM’s regional head of Africa, added: “CFM is thrilled to partner with a leading wind developer in the Sidi Mansour Wind Project to assist Tunisia in meeting its renewable energy goals. As potentially the first Wind IPP in Tunisia, this Project will be a testament to how CI1’s full life-cycle financing solution can unlock investment in renewable energy in new markets, as seen in an Irish offshore wind project globally.”

The project will not only provide electricity, but also reduce CO2 emissions by up to 56,645 tonnes and create some 100 new jobs.

Wind turbine in El Haouaria, Tunisia, highlighting advances such as a huge offshore wind turbine that can power 18,000 homes. (Reuters)

Tunisia’s first power station, “Chams Enfidha,” inaugurated at the beginning of July, has a capacity of one megawatt, with an estimated cost of 3.3 million dinars ($1.18 million). The state invested 2.3 million dinars into the project ($820,000), with the remaining 1 million dinars ($360,000) provided by a private investor.

 

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California Halts Energy Rebate Program Amid Trump Freeze

California energy rebate freeze disrupts heat pump incentives, HVAC upgrades, and climate funding, as federal uncertainty stalls Inflation Reduction Act support, delaying home electrification, energy efficiency gains, and greenhouse gas emissions reductions statewide.

 

Key Points

A statewide pause on $290M incentives for heat pumps and HVAC upgrades due to federal climate funding uncertainty.

✅ $290M program paused amid federal funding freeze

✅ Heat pump, HVAC, electrification upgrades delayed

✅ Previously approved rebates honored; new apps halted

 

California’s push for a more energy-efficient future has hit a significant roadblock as the state pauses a $290 million rebate program aimed at helping homeowners replace inefficient heating and cooling systems with more energy-efficient alternatives. The California Energy Commission announced the suspension of the program, citing uncertainty stemming from President Donald Trump’s decision to freeze funding for various climate-related initiatives.

The Halted Program

The energy rebate program, which utilizes federal funding to encourage the use of energy-efficient appliances such as heat pumps, was a crucial part of California’s efforts to reduce energy consumption and greenhouse gas emissions. By providing financial incentives for homeowners to upgrade to more efficient heating and cooling systems, the program aimed to make green energy solutions more accessible and affordable to residents. The rebate program had been popular, with many homeowners eager to participate in the initiative to lower their energy costs and improve the sustainability of their homes.

However, due to the uncertainty surrounding federal funding, the California Energy Commission announced on Monday that it would no longer be accepting new applications for the program. The agency did clarify that it would continue to honor rebates for applications that had already been approved. The pause will remain in effect until the Trump administration provides more clarity regarding the program's future funding.

The Trump Administration’s Role

This move highlights a broader issue regarding access to federal funding for state-level energy programs. The Trump administration’s decision to freeze funding for climate-related initiatives has left many states in limbo, as previously approved federal money has not been distributed as expected. Despite federal court rulings directing the Trump administration to restore these funds, states like California are still struggling to navigate the uncertainty of climate-related financial support from the federal government.

California’s decision to pause the rebate program comes after similar actions by other states. Arizona paused a similar program just a week prior, and Rhode Island had already paused new applications earlier this year. These states are all recipients of funding from a larger $4.3 billion initiative under the Inflation Reduction Act, which is designed to help homeowners purchase energy-efficient appliances like heat pumps, water heaters, and electric cooktops.

Impact of the Freeze

The pause of California's rebate program has serious implications for both consumers and the state’s energy goals. For residents, the halt means delays in the ability to upgrade to more energy-efficient home systems, which could lead to higher energy costs in the short term, a concern amid soaring electricity prices across the state.

The $290 million program was a significant step in encouraging homeowners to invest in energy efficiency, and its suspension leaves a gap in the availability of resources for those who were hoping to make energy-saving upgrades. Many of these upgrades are not just beneficial to homeowners, but they also contribute to the state’s overall energy efficiency goals, helping to reduce reliance on non-renewable energy sources, even as California's dependence on fossil fuels persists, and decrease greenhouse gas emissions.

Federal and State Tensions

The freeze in funding is just one of many points of tension between the Trump administration and states like California, which have pursued aggressive environmental policies aimed at reducing emissions and combating climate change. California has often found itself at odds with the federal government on environmental issues, especially under the leadership of President Trump. The state’s ambitious environmental policies have sometimes clashed with the federal government's approach, including efforts to wind down its fossil fuel industry in line with climate goals.

In this case, the freeze on climate-related funding appears to be part of a broader strategy by the Trump administration to limit federal spending on environmental programs, and as regulators weigh whether the state may need more power plants, planning remains complex. While the freeze impacts states that are working to transition to clean energy, critics argue that such moves undermine efforts to tackle climate change and could slow down progress toward a greener future.

The Path Forward

For California, the next steps will depend heavily on the actions of the federal government. While the state can continue to push for climate funding in the courts, the lack of clarity around the release of federal funds creates uncertainty for state programs that rely on these resources. As California continues to navigate this funding freeze, it will need to explore alternative solutions to keep its energy efficiency programs on track, such as efforts to revamp electricity rates to clean the grid, even in the face of federal challenges.

In the meantime, California residents and homeowners who were hoping to take advantage of the rebate program may have to wait until further clarification from the federal government is provided, even as officials warn of a looming electricity shortage in coming years. Whether the program can be restored or expanded in the future remains to be seen, but for now, the pause serves as a reminder of the ongoing struggles that states face when dealing with shifting federal priorities.

As the issue unfolds, other states facing similar challenges may take cues from California’s actions, and with California exporting energy policies to Western states, broader conversations about how federal and state governments can collaborate to ensure that energy efficiency initiatives and climate goals are not sidelined due to political or budgetary differences.

California’s decision to pause its $290 million energy rebate program is a significant development in the ongoing struggle between state and federal governments over climate-related funding. The uncertainty created by the Trump administration’s freeze on energy efficiency programs has led to disruptions in state-level efforts to promote sustainability and reduce emissions. As the situation continues to evolve, both California and other states will need to consider how to move forward without relying on federal funding that may or may not be available in the future.

 

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UK electricity and gas networks making ‘unjustified’ profits

UK Energy Network Profits are under scrutiny as Ofgem price controls, Citizens Advice claims, and National Grid margins spark debate over monopolies, allowed returns, consumer bills, rebates, and future investment under tougher regulation.

 

Key Points

UK Energy Network Profits are returns set by Ofgem for regulated grid operators, shaping consumer bills and investment

✅ Ofgem sets allowed returns for monopoly networks via price controls

✅ Dispute over interest rates, bond yields, and risk premiums

✅ Reforms proposed: shorter controls, tougher investor incentives

 

Companies that run Britain’s electricity and gas networks, including National Grid, are making “eye-watering” profits at the expense of households, according to a well-known consumer group.

Citizens Advice believes £7.5bn in “unjustified” profits should be returned to consumers who pay for network costs via their electricity and gas bills, with parallels seen in a deferred BC Hydro costs report abroad, although its figures have been contested by the energy industry and regulator.

Ownership of electricity and gas networks came under the spotlight in the run-up to June’s general election, after the Labour party said in its manifesto it would bring both national and regional grid infrastructure to back into public ownership, amid wider debates about grid privatization concerns elsewhere, over time.

Electricity sector privatisation began in 1990 and the gas industry was privatised in 1986. Energy network companies — which own and operate the cables and wires that help deliver electricity and gas to homes and businesses — are in effect monopolies that are regulated by Ofgem. Ofgem evaluates what their costs, including the cost of capital to finance investments, might be over an eight-year “price control” period, similar to determinations like the OEB decision on Hydro One rates in Ontario, Canada. Citizens Advice claims many of the regulator’s calculations for the most recent price control went “considerably in networks’ financial favour”.

It believes assumptions Ofgem made about factors such as the future path of interest rates and returns on government bonds were too generous, with international contrasts like power theft challenges in India illustrating different risk contexts, as was the regulator’s assessment of the risk associated with operating a network company. 

These “generous” assumptions will lead to network companies making average profit margins of 19 per cent and an average return of 10 per cent for their investors at the expense of consumers, Citizens Advice claims in a report published on Wednesday, which recommends a shorter price control period to allow for more accurate forecasting.

“Decisions made by Ofgem have allowed gas and electricity network companies to make sky-high profits that we’ve found are not justified by their performance,” said Gillian Guy, chief executive of Citizens Advice. Ofgem defended its regulatory regime, saying it helped to cut costs, improve reliability and customer satisfaction. 

“Ofgem has already cut costs to consumers by 6 per cent in the current price control and secured a rebate of over £4.5bn from network companies and is engaging with the industry to deliver further savings, with some regions seeing Ontario electricity rate reductions for businesses as well,” said Dermot Nolan, chief executive of the energy regulator.

Mr Nolan insisted the next price controls would be “tougher for investors”. The current price controls for the gas and electricity transmission networks, plus gas distribution, run until 2021 and until 2023 for local electricity distribution networks.

“While we don’t agree with its modelling and the figures it has produced, the Citizens Advice report raises some important issues about network regulation which will be addressed in the next control,” Mr Nolan said.

The Energy Networks Association, a trade body, refuted the claims of Citizens Advice, insisting that costs had fallen by 17 per cent in real terms since privatisation. The current regulatory framework was established after a public consultation, it said, adding that today’s report repeated several old claims that had previously been rejected by the Competition and Markets Authority.

“Our energy networks are among the most reliable and lowest cost in the world and their performance has never been better. In the next six years energy network companies are forecasted to deliver £45bn of investment in the UK economy,” a spokesman for the networks association added. National Grid said that since 2013 it had generated savings of £460m for bill payers.

 

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ERCOT Issues RFP to Procure Capacity to Alleviate Winter Concerns

ERCOT Winter Capacity RFP seeks up to 3,000 MW through generation and demand response to bolster Texas grid reliability during peak load, leveraging Reliability Must-Run, incentive factors, and EEA risk mitigation for the 2023-24 season.

 

Key Points

An ERCOT initiative to procure 3,000 MW of generation and demand response to reduce EEA risk and improve reliability.

✅ Targets 3,000 MW from generation and demand response

✅ Uses RMR-style contracts with flexible incentive factors

✅ Aims to lower EEA probability below 10% this winter

 

The Electric Reliability Council of Texas (ERCOT) issued a request for proposals to stakeholders to procure up to 3,000 MW of generation or demand response capacity to meet load and reserve requirements during the winter 2023-24 peak load season (Dec. 1, 2023, through Feb. 29, 2024), amid ongoing Texas power grid challenges across the region.

ERCOT cited “several factors, including significant peak load growth since last winter, recent and proposed retirements of dispatchable Generation Resources, and recent extreme winter weather events, including Winter Storm Elliott in December 2022, Winter Storm Uri in February 2021, and the 2018 and 2011 winter storms, each of which resulted in abnormally high demand during winter weather.” It now seeks additional capacity under its “authority to prevent an anticipated Emergency Condition,” reflecting nationwide blackout risks identified by grid experts.

In its notice regarding the RFP, ERCOT identified a number of mothballed and recently decommissioned generation resources that may be eligible to offer capacity under the RFP. It further stated that offers must comport with the format of its “Reliability Must-Run” agreement but could include a proposed “Incentive Factor” that reflects the revenues the unit owners determine would be necessary to bring the unit back to operation. It added that the Incentive Factor is not necessarily limited to 10%. Providers of eligible demand response can submit offers based on similar principles that are not necessarily constrained by cost. The notice identifies potential acceptable sources of demand response, describes certain parameters for the kinds of demand response that are permitted to respond to the RFP, and outlines the time periods during which ERCOT must be able to deploy the demand response resources to improve electricity reliability across the system.

To meet the Dec. 1, 2023, service start date, ERCOT developed an aggressive timeline to solicit and evaluate proposals through the RFP. Responses to the RFP are due Nov. 6, 2023. ERCOT’s schedule provides that it will notify market participants that obtain awards on Nov. 23, 2023. Expect contracts to be executed by Nov. 30, 2023.

Unlike Regional Transmission Organizations in the Northeastern United States, ERCOT does not have a capacity market. Instead, ERCOT relies on a high price cap of $5,000 per MWh for its energy market (decreased from the $9,000 per MWh cap in effect during Winter Storm Uri) and an Operating Reserve Demand Curve adder that pays additional funds to generators supplying power and ancillary services, an area recently scrutinized for improper payments when supply conditions are tight. In the wake of Winter Storm Uri, some calls were made to have ERCOT adopt a capacity market for reliability reasons, and a number of legal battles continue to play out in the wake of Winter Storm Uri. (See recent McGuireWoods legal alert “Winter Storm Uri Power Dispute Reaches the Supreme Court of Texas.”) Though a capacity market was not adopted, the Texas Legislature approved a $7.2 billion loan program, widely described as an electricity market bailout for generators, to build up to 10,000 MW of dispatchable generation. The legislature also approved a version of the Public Utility Commission of Texas’ proposal to establish a “Performance Credit Mechanism,” but with a cost cap of $1 billion.

The loss of life and economic impacts of Winter Storm Uri in 2021, along with the energy crunches and calls for conservation this past summer, are driving changes to ERCOT’s “energy-only” market, including electricity market reforms under consideration. Texas policymakers are providing multiple financial incentives to promote investment in dispatchable on-demand generation, and voters will consider funding to modernize generation measures this year to make the Texas grid more reliable and able to deal with power demand from a growing economy and increased demand for electricity driven by weather. In the meantime, ERCOT’s plan to procure 3,000 MW through this RFP process is a stopgap measure intended to bolster reliability for the upcoming winter season and lower the probability of load shed in the event of severe winter weather.

 

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Finland Investigates Russian Ship After Electricity Cable Damage

Finland Shadow Fleet Cable Investigation details suspected Russia-linked sabotage of Baltic Sea undersea cables, AIS dark activity, and false-flag tactics threatening critical infrastructure, prompting NATO and EU vigilance against hybrid warfare across Northern Europe.

 

Key Points

Finland probes suspected sabotage of undersea cables by a Russia-linked vessel using flag of convenience and AIS off.

✅ Undersea cable damage in Baltic Sea sparks security alerts

✅ Suspected shadow fleet ship ran AIS dark under false flag

✅ NATO and EU boost maritime surveillance, critical infrastructure

 

In December 2024, Finland launched an investigation into a ship allegedly linked to Russia’s “shadow fleet” following a series of incidents involving damage to undersea cables. The investigation has raised significant concerns in Finland and across Europe, as it suggests possible sabotage or other intentional acts related to the disruption of vital communication and energy infrastructure in the Baltic Sea region. This article explores the key details of the investigation, the role of Russia’s shadow fleet, and the broader geopolitical implications of this event.

The "Shadow Fleet" and Its Role

The term “shadow fleet” refers to a collection of ships, often disguised or operating under false flags, that are believed to be part of Russia's covert maritime operations. These vessels are typically used for activities such as smuggling, surveillance, and potentially military operations, mirroring the covert hacker infrastructure documented by researchers in related domains. In recent years, the "shadow fleet" has been under increasing scrutiny due to its involvement in various clandestine actions, especially in regions close to NATO member countries and areas with sensitive infrastructure.

Russia’s "shadow fleet" operates in the shadows of regular international shipping, often difficult to track due to the use of deceptive practices like turning off automatic identification systems (AIS). This makes it difficult for authorities to monitor their movements and assess their true purpose, raising alarm bells when one of these ships is suspected of being involved in damaging vital infrastructure like undersea cables.

The Cable Damage Incident

The investigation was sparked after damage was discovered to an undersea cable in the Baltic Sea, a vital link for communication, data transmission, and energy supply between Finland and other parts of Europe. These undersea cables are crucial for everything from internet connections to energy grid stability, with recent Nordic grid constraints underscoring their importance, and any disruption to them can have serious consequences.

Finnish authorities reported that the damage appeared to be deliberate, raising suspicions of potential sabotage. The timing of the damage coincides with a period of heightened tensions between Russia and the West, particularly following the escalation of the war in Ukraine, with recent strikes on Ukraine's power grid highlighting the stakes, and ongoing geopolitical instability. This has led many to speculate that the damage to the cables could be part of a broader strategy to undermine European security and disrupt critical infrastructure.

Upon further investigation, a vessel that had been in the vicinity at the time of the damage was identified as potentially being part of Russia’s "shadow fleet." The ship had been operating under a false flag and had disabled its AIS system, making it challenging for authorities to track its movements. The vessel’s activities raised red flags, and Finnish authorities are now working closely with international partners to ascertain its involvement in the incident.

Geopolitical Implications

The damage to undersea cables and the suspected involvement of Russia’s "shadow fleet" have broader geopolitical implications, particularly in the context of Europe’s security landscape. Undersea cables are considered critical infrastructure, akin to electric utilities where intrusions into US control rooms have been documented, and any deliberate attack on them could be seen as an act of war or an attempt to destabilize regional security.

In the wake of the investigation, there has been increased concern about the vulnerability of Europe’s energy and communication networks, which are increasingly reliant on these undersea connections, and as the Baltics pursue grid synchronization with the EU to reduce dependencies, policymakers are reassessing resilience measures. The European Union, alongside NATO, has expressed growing alarm over potential threats to this infrastructure, especially as tensions with Russia continue to escalate.

The incident also highlights the growing risks associated with hybrid warfare tactics, which combine conventional military actions with cyberattacks, including the U.S. condemnation of power grid hacking as a cautionary example, sabotage, and disinformation campaigns. The targeting of undersea cables could be part of a broader strategy by Russia to disrupt Europe’s ability to coordinate and respond effectively, particularly in the context of ongoing sanctions and diplomatic pressure.

Furthermore, the suspected involvement of a "shadow fleet" ship raises questions about the transparency and accountability of maritime activities in the region. The use of vessels operating under false flags or without identification systems complicates efforts to monitor and regulate shipping in international waters. This has led to calls for stronger maritime security measures and greater cooperation between European countries to ensure the safety and integrity of critical infrastructure.

Finland’s Response and Ongoing Investigation

In response to the cable damage incident, Finnish authorities have mobilized a comprehensive investigation, seeking to determine the extent of the damage and whether the actions were deliberate or accidental. The Finnish government has called for increased vigilance and cooperation with international partners to identify and address potential threats to undersea infrastructure, drawing on Symantec's Dragonfly research for insights into hostile capabilities.

Finland, which shares a border with Russia and has been increasingly concerned about its security in the wake of Russia's invasion of Ukraine, has ramped up its defense posture. The damage to undersea cables serves as a stark reminder of the vulnerabilities that come with an interconnected global infrastructure, and Finland’s security services are likely to scrutinize the incident as part of their broader defense strategy.

Additionally, the incident is being closely monitored by NATO and the European Union, both of which have emphasized the importance of safeguarding critical infrastructure. As an EU member and NATO partner, Finland’s response to this situation could influence how Europe addresses similar challenges in the future.

The investigation into the damage to undersea cables in the Baltic Sea, allegedly linked to Russia’s "shadow fleet," has significant implications for European security. The use of covert operations, including the deployment of ships under false flags, underscores the growing threats to vital infrastructure in the region. With tensions between Russia and the West continuing to rise, the potential for future incidents targeting critical communication and energy networks is a pressing concern.

As Finland continues its investigation, the incident highlights the need for greater international cooperation and vigilance in safeguarding undersea cables and other critical infrastructure. In a world where hybrid warfare tactics are becoming increasingly common, ensuring the security of these vital connections will be crucial for maintaining stability in Europe. The outcome of this investigation may serve as a crucial case study in the ongoing efforts to protect infrastructure from emerging and unconventional threats.

 

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Russian Missiles and Drones Target Kyiv's Power Grid in Five-Hour Assault

Assault on Kyiv's Power Grid intensifies as missiles and drones strike critical energy infrastructure. Ukraine's air defenses intercept threats, yet blackouts, heating risks, and civilian systems damage mount amid escalating winter conditions.

 

Key Points

Missile and drone strikes on Kyiv's power grid to cripple infrastructure, cause blackouts, and pressure civilians.

✅ Targets power plants, substations, and transmission lines

✅ Air defenses intercept many missiles and drones

✅ Blackouts jeopardize heating, safety, and communications

 

In a troubling escalation of hostilities, Russian forces launched a relentless five-hour assault on Kyiv, employing missiles and drones to target critical infrastructure, particularly Ukraine's power grid. This attack not only highlights the ongoing conflict between Russia and Ukraine but also underscores the vulnerability of essential services, as seen in power outages in western Ukraine in recent weeks, in the face of military aggression.

The Nature of the Attack

The assault began early in the morning and continued for several hours, with air raid sirens ringing out across the capital as residents were urged to seek shelter. Eyewitnesses reported a barrage of missile strikes, along with the ominous whir of drones overhead. The Ukrainian military responded with its air defense systems, successfully intercepting a number of the incoming threats, but several strikes still managed to penetrate the defenses.

One of the most alarming aspects of this attack was its focus on Ukraine's energy infrastructure. Critical power facilities were hit, resulting in significant disruptions to electricity supply across Kyiv and surrounding regions. The attacks not only caused immediate outages but also threatened to complicate efforts to keep the lights on in the aftermath.

Impacts on Civilians and Infrastructure

The consequences of the missile and drone strikes were felt immediately by residents. Many found themselves without power, leading to disruptions in heating, lighting, and communications. With winter approaching, the implications of such outages become even more serious, as keeping the lights on this winter becomes harder while temperatures drop and the demand for heating increases.

Emergency services were quickly mobilized to assess the damage and begin repairs, but the scale of the attack posed significant challenges. In addition to the direct damage to power facilities, the strikes created a climate of fear and uncertainty among civilians, even as many explore new energy solutions to endure blackouts.

Strategic Objectives Behind the Assault

Military analysts suggest that targeting Ukraine's energy infrastructure is a calculated strategy by Russian forces. By crippling the power grid, the intention may be to sow chaos and undermine public morale, forcing the government to divert resources to emergency responses rather than frontline defenses. This tactic has been employed previously, with significant ramifications for civilian life and national stability.

Moreover, as winter approaches, the vulnerability of Ukraine’s energy systems becomes even more pronounced, with analysts warning that winter looms over the battlefront for civilians and troops alike. With many civilians relying on electric heating and other essential services, an attack on the power grid can have devastating effects on public health and safety. The psychological impact of such assaults can also contribute to a sense of hopelessness among the population, potentially influencing public sentiment regarding the war.

International Response and Solidarity

The international community has responded with concern to the recent escalation in attacks. Ukrainian officials have called for increased military support and defensive measures to protect critical infrastructure from future assaults, amid policy shifts such as the U.S. ending support for grid restoration that complicate planning. Many countries have expressed solidarity with Ukraine, reiterating their commitment to support the nation as it navigates the complexities of this ongoing conflict.

In addition to military assistance, humanitarian aid is also critical, and instances of solidarity such as Ukraine helping Spain amid blackouts demonstrate shared resilience. As the situation continues to evolve, many organizations are working to provide relief to those affected by the attacks, offering resources such as food, shelter, and medical assistance. The focus remains not only on immediate recovery efforts but also on long-term strategies to bolster Ukraine’s resilience against future attacks.

 

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California Blackouts reveal lapses in power supply

California Electricity Reliability covers grid resilience amid heat waves, rolling blackouts, renewable energy integration, resource adequacy, battery storage, natural gas peakers, ISO oversight, and peak demand management to keep homes, businesses, and industry powered.

 

Key Points

Dependable California power delivery despite heat waves, peak demand, and challenges integrating renewables into grid.

✅ Rolling blackouts revealed gaps in resource adequacy.

✅ Early evening solar drop requires fast ramping and storage.

✅ Agencies pledge planning reforms and flexible backup supply.

 

One hallmark of an advanced society is a reliable supply of electrical energy for residential, commercial and industrial consumers. Uncertainty that California electricity will be there when we need it it undermines social cohesion and economic progress, as demonstrated by the travails of poor nations with erratic energy supplies.

California got a small dose of that syndrome in mid-August when a record heat wave struck the state and utilities were ordered to impose rolling blackouts to protect the grid from melting down under heavy air conditioning demands.

Gov. Gavin Newsom quickly demanded that the three overseers of electrical service to most of the state - the Public Utilities Commission, the Energy Commission and the California Independent Service Operator – explain what went wrong.

"These blackouts, which occurred without prior warning or enough time for preparation, are unacceptable and unbefitting of the nation's largest and most innovative state," Newsom wrote. "This cannot stand. California residents and businesses deserve better from their government."

Initially, there was some fingerpointing among the three entities. The blackouts had been ordered by the California Independent System Operator, which manages the grid and its president, Steve Berberich, said he had warned the Public Utilities Commission about the potential supply shortfall facing the state.

"We have indicated in filing after filing after filing that the resource adequacy program was broken and needed to be fixed," he said. "The situation we are in could have been avoided."

However, as political heat increased, the three agencies hung together and produced a joint report that admitted to lapses of supply planning and grid management and promised steps to avoid a repeat next summer.

"The existing resource planning processes are not designed to fully address an extreme heat storm like the one experienced in mid August," their report said. "In transitioning to a reliable, clean and affordable resource mix, resource planning targets have not kept pace to lead to sufficient resources that can be relied upon to meet demand in the early evening hours. This makes balancing demand and supply more challenging."

Although California's grid had experienced greater heat-related demands in previous years, most notably 2006, managers then could draw standby power from natural gas-fired plants and import juice from other Western states when necessary.

Since then, the state has shut down a number of gas-fired plants and become more reliant on renewable but less reliable sources such as windmills and solar panels.

August's air conditioning demand peaked just as output from solar panels was declining with the setting of the sun and grid managers couldn't tap enough electrons from other sources to close the gap.

While the shift to renewables didn't, unto itself, cause the blackouts, they proved the need for a bigger cushion of backup generation or power storage in batteries or some other technology. The Public Utilities Commission, as Beberich suggested, has been somewhat lax in ordering development of backup supply.

In the aftermath of the blackouts, the state Water Resources Control Board, no doubt with direction from Newsom's office, postponed planned shutdowns of more coastal plants, which would have reduced supply flexibility even more.

Shifting to 100% renewable electricity, the state's eventual goal, while maintaining reliability will not get any easier. The state's last nuclear plant, Diablo Canyon, is ticketed for closure and demand will increase as California eliminates gasoline- and diesel-powered vehicles in favor of "zero emission vehicles" as part of its climate policies push and phases out natural gas in homes and businesses.

Politicians such as Newsom and legislators in last week's blackout hearing may endorse a carbon-free future in theory, but they know that they'll pay the price as electricity prices climb if nothing happens when Californians flip the switch.

 

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