In search of the ‘holy grail’ of decrease agreements as the use of solar energy and negative prices grow
“The trend is clear: the sensitivity of projects for negative prices will rise,” says Stirling Habbitts, director of business development and director of hydrogen at Source Galileo, who moderate a discussion about the growing challenge of negative energy prices in European power. France, for example, registered zero or negative prices For the entire May.
Habbitts added that this could become more of a challenge for the United Kingdom, taking into account recent changes to the Contracts For Difference (CFD) scheme.
“Earlier, the CFD schedule in the UK said that if prices go negative for more than six hours, you don’t get your subsidy; they have recently changed that and now if prices are an hour or more negative, you will not get your subsidy [which] Makes it a more serious problem, “he said. Lisa McDermott, director of project financing at ABN AMRO, added that some markets could see a period of time as 15 minutes, because the European energy market seems to go to price data of 15 minutes, instead of data about hour.
“Correct the negative hours with solar generation, but I think there is something more to play,” said Aldevinas Burokas, CEO of Goldenpeaks Capital Trading. He said that energy mixes without much “flexibility”, ideally through storage can struggle to deal effectively with more negative prices and more limitation.
Aldwvinas spoke The week that the British government has announced its long-awaited solar route mapIncreasing the prospect of more solar energy on the British grid in the coming years, and a resulting higher risk of price uncertainty and negative prices.
“We have to look holistically at what negative prices are and why they are caused,” continued Burokas, which then described a more complex form of electricity purchase agreement (PPA) to minimize part of this risk.
“There is a way to structure PPAs where it is not about sharing the risk or risk of buyers or sellers, but removing the risk,” he explained. “A way to do it is to agree that when negative prices agree, you limit it … but a developer does not produce, so you agree that you will arrange yourself [with a buyer] Against a P50 profile, multiplied by the PPA exercise price.
“What happens on the side of the buyers is because they do not pay in the negative area, they are not exposed to negative prices. This structure seems to take into account all the interests of stakeholders.”
McDermott described this purchase approach as the “holy grail” of PPAs, because it removes the dependence on blunt mechanisms such as Zero Price Floors, continuing to produce projects without the need to limit, and what it described as a means for large prices of the proceeds of the paying “.
British solar -Surprised ambitious but feasible
The ambition of the British government to reach 45 GW of installed solar capacity by 2030 has injected a new momentum into the renewable energy space of the country. Still, with only about 18 GW installed from 2024 and the annual recording of solar energy is floating around 1.5 GW, the sector has to cover considerable land over the next five years.
“It is an ambitious government that wants to offer industry the opportunity to stimulate the sun sector in the UK. And that is a good sign,” said Martin Cheetham, head of investment at Jera Nex. However, he warned of challenges that emerged in more adult markets due to a high penetration of solar energy, which led to disability and negative prices during the day.
“The prices are very, very low, and that is a challenge for the business cases that puts people together when the expectation was for more price stability,” Cheetham added.
Although the price determination volatility creates pressure across the board, the use of the UK of Battery Energy Storage Systems (BESS) helps to reduce part of the disadvantage. Vikash Ahuja, director of Baringa, emphasized the comparative advantage that the UK has compared to European counterparts such as Spain. “VK has 5 GW of batteries, while Spain has only 18 MW,” he said.
In addition, Ahuja added that the implementation of the battery is crucial for stabilizing energy prices and supporting the potential of recording, making the UK ‘a very investable market for certain investors’.
Following on from this sentiment, Cheetham said: “The scale of the battery implementation in the UK is fast. We are currently the third largest market and given the size of the UK compared to other countries, it is a good place to be.”
Batteryco location In addition to solar energy, it is increasingly seen as a strategic lever to reduce the limitation and to offer grid stability. Because negative prices become more frequent – albeit less serious than in other markets – the early investments of the UK in Bess can offer a pillow to drive out volatility.
Bart White, director and head of structured finances, energy at Santander Corporate and Investment Banking, said: “In the coming ten years, the pace of renewable growth will probably exceed the battery capacity in the longer term due to mechanisms such as the Contract for Difference (CFD) and the objective of Schone Stroom 2030.” This, he added, creates a “real chance” to implement even more battery storage.
Growth of co-location and hybrid projects prior to AR7
The Low Carbon Contracts Company (LCCC) tries to retain “investor confidence” in the grant of next month Round 7 (AR7) for the next generation contracts for difference (CFDs) in the British energy market.
According to Neil McDermott, CEO of LCCC, who spoke on the second day Solar Media’s Clean Power Summit, was held in London this morning. His comments follow a lot of attention to the financial attractiveness of the British energy sector for investor on the first day of the eventAnd McDermott described the current environment as ‘a crucial era in the energy seeker of Great Britain’.
‘[The CfD process] Has already played a transformational role in the British energy system for more than a decade and we have taken the expansion of renewable energy sources of only 6% of the electricity generation in 2010 to more than 50%, “said McDermott.” We have attracted more than £ 60 billion in private investments in the infrastructure that produces clean power. “
He added that he expects solar power to be an increasingly important part of the CFD landscape. In AR6, 3.2 GW contracts for solar capacityAnd McDermott noticed that of the 130 contracts that LCCC had signed in the auction round were 95 for solar projects.
“We expect the number of growth in AR7 completely,” he said, looking ahead to the next auction round. “This reflects the nuclear benefits of solar energy in a system that switches to Netto Zero: it is modular, it is quickly to build and it is cost-competitive to build. It is possible on scale, on roofs, on Brownfield and in addition to storage and agrivoltaics.”
“The CFD portfolio will not just grow, it will evolve,” he continued. “We will see more projects for solar-plus storage, participation of smaller developers and regulations led by the community, interest in hybrid projects combining multiple technologies under one income flow and continuous downward pressure on costs.”
When demanding the specific mechanisms for facilitating hybrid projects in the CFD schedule, in particular for co-located solar and wind projects, he said: “I don’t think they are”.
“At the moment my best understanding is that you would have solar and onshore-wind as individual technologies within the auction. Co location at this stage is about solar energy with battery storage-onshore wind with battery storage, I think less frequently and I don’t think you can coorden the grid with the same connection with the same connection.
Given that many investors have expressed confidence in the potential for both hybrid and co-located projects in discussions on the first day of the event, especially as a risk management mechanismThe CFD schedule may have to introduce mechanisms for this type of project in the upcoming auction rounds.
