REDEN has signed a power purchase agreement with Renantis for a 90 MW portfolio of solar plants spread across Italy. Most Italian solar contracts announced that year ran for ten years or more. This one runs for eighteen months, and it was designed that way from the start.
Key takeaways
- REDEN signed a short-term power purchase agreement with Renantis for a 90 MW solar portfolio in Italy, announced on 16 April 2024, with a duration of 18 months.
- The REDEN portfolio comprises 11 photovoltaic plants expected to generate about 130 GWh a year, with five plants in Northern Italy, five in Central Italy and one in Southern Italy.
- The contract secures a market-based purchase rate for REDEN's output before the portfolio transitions to a state-guaranteed rate.
- Under the agreement REDEN will manage additional costs incurred during the development phase, including decontamination before construction.
- Enerdatics records 28 Italian solar PPAs announced in 2024; of the 21 that disclose a duration, only two run for less than three years, and REDEN's 18-month deal with Renantis is the shorter of them.
Why would a solar owner sign for only eighteen months?
Because the contract is a bridge, not the long-term home for the power. According to the record, the agreement secures a market-based purchase rate for REDEN before the portfolio moves to a state-guaranteed rate. A state-guaranteed rate is a price for the output that is set or backed by public schemes rather than negotiated with a private buyer. Once that rate applies, a long corporate contract would add little.
The gap between the plants generating and the guaranteed rate taking effect is the risk REDEN is managing. Without a contract, output in that window would be sold at whatever the wholesale market paid hour by hour. A short PPA swaps that exposure for an agreed market-based rate. The record does not disclose the price, so it is not possible to say how the contract rate compares with the wholesale market or with the later guaranteed rate.
What does 130 GWh from 90 MW say about the portfolio?
It says the plants are expected to run at a capacity factor of roughly 16.5 percent. Capacity factor is the share of the theoretical maximum output a plant actually produces over a year, and it is derived here by dividing the expected 130 GWh by what 90 MW would produce running every hour of the year.
The figure reflects geography. Ten of the eleven plants sit in Northern and Central Italy, and only one is in the South, where solar resource is generally stronger. A portfolio spread this way trades some yield for diversity of location, which smooths output across regions.
Over eighteen months, at the expected annual rate, the contract would cover in the region of 195 GWh. That is the volume Renantis is committing to take before the state-guaranteed rate takes over.
What is REDEN taking on beyond the power?
REDEN is also carrying additional development-phase costs. The record notes that REDEN will manage additional costs incurred during the development phase, including decontamination before construction. Decontamination is the clean-up of polluted ground before a plant can be built on it, which points to some of the sites being land with a previous industrial or contaminated use.
That allocation matters for the buyer. Renantis is contracting for output without taking on the cost and timing risk of preparing the land. If clean-up runs long, the burden sits with REDEN. The record does not say how many of the eleven plants need decontamination or what the work is expected to cost.
The buyer is itself a generator. Renantis, formerly Falck Renewables, is an independent power producer, and Leap classifies it in this contract as an IPP or utility offtaker rather than a corporate end user. That is consistent with a short contract. A company that builds and runs power plants can absorb an eighteen-month block of solar into a wider portfolio more easily than a factory or retailer looking for a decade of fixed-price supply.
Enerdatics' data shows that the typical Italian solar PPA looks nothing like this one. Of the 28 Italian solar PPAs announced in 2024, 21 disclose a duration and 13 of those run for exactly ten years, making ten years the median. Three run for 15 years, two for 12 years and one for 11. Only two run for less than three years: REDEN's 18-month deal with Renantis and a two-year contract between Peridot Solar and Axpo Italia for 78.5 MW at the Pedagaggi and Fiumesanto solar assets. They were announced a day apart, on 15 and 16 April 2024, and both buyers sit in the IPP or utility category. Among the Italian solar PPAs that disclose capacity, REDEN's 90 MW is the second largest, behind a 134 MW contract between Enfinity Global and A2A that runs for ten years.
What does the deal signal for Italian solar PPAs?
It signals a second market running alongside the corporate one. The long contracts in Italy are mostly signed by end users: of the 19 Italian solar PPAs in 2024 that run for ten years or more, Leap classifies 15 buyers outside the IPP or utility category, including iliad and Aliaxis, who want a decade of price certainty and green supply. The two short contracts in Leap's 2024 data were both signed with energy companies, and both served a specific timing purpose for the seller.
For owners waiting on a guaranteed rate, a short bridge with a utility or IPP is a way to avoid a year or more of merchant exposure without locking the plants into a contract that outlasts the need. For buyers like Renantis, it is a way to take volume that fits into an existing trading and generation book.
The question the record leaves open is price. Without the rate, it is not possible to judge whether REDEN gave up value to secure the bridge, or whether Renantis paid up for a short, flexible block of supply.
Frequently asked questions
What did REDEN and Renantis sign? REDEN signed a short-term power purchase agreement with Renantis, announced on 16 April 2024, for a 90 MW portfolio of 11 solar plants in Italy. The contract lasts 18 months.
Why is the REDEN PPA so short? According to Leap, the contract secures a market-based purchase rate for REDEN before the portfolio transitions to a state-guaranteed rate, so it covers the period before the guaranteed rate applies.
How much power will the REDEN portfolio produce? The 11 plants are expected to generate about 130 GWh a year. Five are in Northern Italy, five in Central Italy and one in Southern Italy.
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