星期一, 11月 29, 2021
Home PV News North America Solar PPA prices may continue to increase until new supply chains emerge

Solar PPA prices may continue to increase until new supply chains emerge

PPA prices have been rising steadily since the end of last year and, according to solar developers, interconnection delays, permitting challenges, and supply chain constraints are likely to keep them high.

Source:pv magazine

Last year marked a significant change in the U.S. renewables landscape, as solar power purchase agreement (PPA) offer prices rose consistently in 2020. Q4 2020 prices were 11.5% higher than in Q4 2019, for an average price of $30.56 per MWh. In Q3 2021, solar prices rose 14.7% year-over-year to $33.25 per MWh.

These prices were tracked by LevelTen Energy in its quarterly PPA Price Index report, and the latest edition of the report lays out the expectation that, until new supply chains emerge for the U.S. solar market, these increases will continue.

Image: LevelTen Energy

Broken down by Independent System Operator, PJM experienced the highest prices, averaging $37.5/MWh. That was followed by MISO at $35.0/MWh, SPP at $31.9/MWh, ERCOT at $28.0/MWh and CAISO at $29.5/MWh.

Since the trend first emerged, the consistent price increase has been driven by shifting supply of polysilicon from Chinese suppliers suspected of using forced labor; a shortage of PV component and module supply; and new potential tariffs on solar module imports from southeast Asia. However, solar PPA prices did not rise as high as many expected, which LevelTen says could be attributed to some developers taking a “wait-and-see” approach, before driving up their prices.

“There’s no denying that it’s currently a seller’s market. But, decisive buyers can use that to their advantage by understanding sellers’ motivations and constraints…” said Michael Casey, Director of Origination at LevelTen Energy. “For example, sellers are currently asking for emergency exits to be built into PPA contracts to protect themselves against regulatory uncertainty… These are provisions that may have seemed outlandish to buyers before, but they could become the new temporary norm until some of these development challenges are resolved.”

The majority of developers that LevelTen contacted in creating the report (53%) said they are altering their supply policies by incorporating anti-forced labor provisions into their module supply contracts, with roughly 20% going further in reporting that they are renegotiating module supply contracts, and nearly 30% said that they are finding new module suppliers.


Image: LevelTen Energy

Despite these new constraints, only 8% of developers reported delaying, terminating, or planning fewer projects. This relative normalcy in the face of change may not hold forever, as respondents highlighted interconnection timelines and costs (89%), permitting challenges (52%), and solar supply chain challenges and constraints (50%) as barriers to achieving the level of solar development the Biden Administration is eyeing.

“Solar developers across the U.S. are navigating many challenges,” said Gia Clark, Senior Director of Developer Services at LevelTen Energy. “Long interconnection queues tend to put upward pressure on PPA prices, as they create uncertainty around commercial operation timelines and overall project costs. Though MISO solar prices this quarter experienced their first downward trend in a year, it would be unsurprising to see their rising trend resume in Q4.”

LEAVE A REPLY

Please enter your comment!
Please enter your name here

- Advertisment -

Most Popular

Utilities and financial investors are investing in renewables, especially hydrogen, like never before

Ernst & Young (EY) released a report detailing transactions in power and utilities (P&U) for Q3 2021, which shows that utilities are putting significant...

South Korea’s largest floating PV plant now online

South Korean floating PV specialist Scotra has completed construction on a 41 MW floating solar array on a water reservoir at the Hapcheon dam,...

Malaysia launches scheme enabling consumers to buy renewable energy

Malaysia's Ministry of Energy and Natural Resources has launched a program to enable domestic and industrial consumers in the country to buy electricity produced...

Round-the-clock tenders can help India meet demand for firm renewable power

A report by the Institute for Energy Economics and Financial Analysis (IEEFA) thinktank, and consultant JMK Research, has highlighted the role mixes of different...