Italy’s FER2 Auction Approves Two Zero‑Emissions Geothermal Projects — What It Means for the Market Overview: FER2’s first geothermal auction and the winners Italy’s FER2 incentive mechanism — established by the Ministry of the Environment and Energy Security (MASE) to stimulate renewable investment through long‑term Contracts for Difference (CfDs) — has completed its first geothermal tender, awarding favourable rankings to two zero‑emissions projects with a combined capacity of 29.4 MW. The auction aimed to allocate a dedicated 30 MW quota for geothermal plants that operate with no net emissions, and it selected: - Pola 1: a 24.4 MW project in Jolanda di Savoia, Ferrara. - ITW & LKW Geotermia Italia: a 5 MW plant in Castel Giorgio, Terni. Two other bids — a 12.69 MW project in Castelnuovo di Val di Cecina by Magma Energy Italia and a 5 MW proposal in Monterotondo Marittimo from Enel Green Power Italia — were excluded from the final rankings. The FER2 framework sets explicit timeli...
Italy’s FER2 Auction Approves Two Zero‑Emissions Geothermal Projects — What It Means for the Market
Overview: FER2’s first geothermal auction and the winners
Italy’s FER2 incentive mechanism — established by the Ministry of the Environment and Energy Security (MASE) to stimulate renewable investment through long‑term Contracts for Difference (CfDs) — has completed its first geothermal tender, awarding favourable rankings to two zero‑emissions projects with a combined capacity of 29.4 MW. The auction aimed to allocate a dedicated 30 MW quota for geothermal plants that operate with no net emissions, and it selected:
- Pola 1: a 24.4 MW project in Jolanda di Savoia, Ferrara.
- ITW & LKW Geotermia Italia: a 5 MW plant in Castel Giorgio, Terni.
Two other bids — a 12.69 MW project in Castelnuovo di Val di Cecina by Magma Energy Italia and a 5 MW proposal in Monterotondo Marittimo from Enel Green Power Italia — were excluded from the final rankings. The FER2 framework sets explicit timelines and compliance requirements for awarded projects, and non‑compliance triggers tariff reductions.
This milestone is significant as the FER2 auction is the first implementation of Italy’s revised geothermal support policy. The scheme aims to promote advanced binary‑cycle and closed‑loop technologies that enable full reinjection of extracted fluids and gases, thereby minimizing surface emissions and environmental impacts.
What FER2 is and why it matters
FER2 (Fonti Energetiche Rinnovabili 2) is the Italian government’s follow‑on renewable support program introduced by ministerial decree in June 2024 and later cleared by the European Commission. The policy uses long‑term CfDs to provide revenue certainty to project developers and lenders, addressing the financing gap that often hinders capital‑intensive energy projects.
Key FER2 features:
- Two geothermal categories with distinct tariffs and national caps:
- Conventional geothermal with innovations: €100/MWh, 100 MW cap.
- Geothermal with zero emissions: €200/MWh, 60 MW cap.
- Long‑term CfDs (25 years) to stabilise project revenues and attract bank financing.
- Auction rounds scheduled within the five‑year window from 2024 to 2028; the first round focused on the zero‑emissions sub‑category and allocated 30 MW.
Why it matters:
- Risk reduction: CfDs smooth revenue volatility stemming from fluctuating wholesale prices, making geothermal more bankable.
- Targeted incentives: The higher tariff for zero‑emission geothermal recognises the additional costs and environmental value of closed‑loop and reinjection technologies.
- Market signalling: FER2 sends a clear policy message that Italy positions geothermal as a strategic, low‑carbon resource for baseload and flexibility.
Technical focus: what “zero‑emissions” geothermal means
FER2’s zero‑emissions category prioritises advanced technological designs that minimize or eliminate atmospheric emissions of geothermal fluids and gases. Typical features include:
- Binary‑cycle and closed‑loop systems: These systems transfer heat from geothermal brines to a working fluid in a closed circuit, preventing direct release of geothermal fluids or gases to the atmosphere.
- Full reinjection: Extracted fluids (including CO2 and trace gases) are returned to the reservoir for storage and pressure maintenance, greatly reducing surface emissions and resource depletion risks.
- Enhanced environmental monitoring and mitigation measures: Projects must meet strict environmental compliance to qualify for the higher tariff.
The policy’s emphasis on zero‑emissions technologies aligns with international best practice for modern geothermal development and reduces public resistance tied to surface impacts and emissions.
The auctioned projects: profiles and implications
Pola 1 (24.4 MW, Jolanda di Savoia)
- Scale: At 24.4 MW, Pola 1 is the larger of the two approved projects and will represent a material addition to regional low‑carbon generation when commissioned.
- Technology: The award under the zero‑emissions category implies Pola 1 will use binary or closed‑loop designs with complete reinjection.
- Local impact: The project could create local construction and long‑term operations jobs, while providing stable clean generation to serve grid needs in Emilia‑Romagna and adjacent balancing zones.
ITW & LKW Geotermia Italia (5 MW, Castel Giorgio)
- Scale and niche: This smaller plant exemplifies distributed, lower‑capacity geothermal offerings that can still deliver high reliability and predictable baseload power.
- Strategic value: Smaller projects can be quicker to permit and construct, acting as near‑term demonstrations for the broader rollout of zero‑emissions tech in Italy.
Excluded proposals
- The exclusion of two projects (Magma Energy Italia and Enel Green Power Italia proposals) shows that meeting FER2 technical and administrative criteria is strict and that not all conventional geothermal plans will qualify. Excluded bidders will be informed why they failed to rank.
Timelines, compliance and penalties
FER2 imposes concrete timeframes and administrative steps to ensure projects move from award to operation:
- Incentive access request: Developers who rank positively must submit their request for incentive access through the FER‑E portal within 30 calendar days from their start date.
- Commissioning deadlines: For zero‑emissions geothermal the maximum deadline is 60 months; traditional geothermal plants have up to 100 months.
- Penalties: Tariff reductions apply if projects fail to meet commissioning deadlines or other contractual milestones. These provisions keep the pipeline credible and discourage speculative bidding.
Financing and CfDs: reducing market risk
A crucial FER2 design feature is the 25‑year CfD, which stabilizes revenues by bridging the gap between market prices and the strike price established in the contract. For geothermal, which demands high up‑front capital (exploration, drilling, plant construction), CfDs offer several concrete benefits:
- Lender confidence: Predictable long‑term cash flows improve debt servicing profiles and reduce the cost of capital.
- Investment leverage: Lower financing costs make projects viable that otherwise would struggle under merchant price exposure.
- Market hedging: Developers gain protection against long‑term downward pressure on wholesale prices, while consumers benefit from predictable contributions to the energy mix.
However, CfDs also introduce contractual complexity: payment settlement mechanisms, force majeure clauses, and change‑in‑law risks will require robust legal and financial structuring.
Policy and market implications for Italy
Short term
- Capacity deployment: The first FER2 round fills nearly the 30 MW quota for zero‑emissions geothermal, with a second round expected for the remaining 30 MW in that subcategory in 2027.
- Demonstration effect: Successful deployment of these projects will validate closed‑loop designs and provide data for regulators and investors.
Medium term
- Investor interest: Positive auctions and transparent contracting can catalyse further private investment in geothermal, especially in regions with known resource potential like Tuscany, Umbria, and parts of the Po Valley.
- Supply chain development: Scaling geothermal requires expanded drilling capacity, plant engineering expertise, and specialized equipment suppliers — sectors that could grow domestically.
Long term
- Strategic energy mix role: Geothermal’s firm, low‑carbon output complements intermittent renewables like solar and wind and can provide grid stability, inertia, and heating/cooling applications.
- Industrial decarbonization: Geothermal heat has potential beyond power — in district heating, industrial process heat, and agricultural uses — which FER2 could indirectly enable through demonstrated success and economies of scale.
European context and competitiveness
Italy’s FER2 initiative is consistent with broader European priorities to decarbonize power and strengthen domestic renewable industries. Several implications are noteworthy:
- Alignment with EU state aid rules: The FER2 CfD approach was approved by the European Commission, reflecting the EU’s continued acceptance of well‑targeted, competitive support mechanisms for renewable deployment.
- Cross‑border technology leadership: Italy could become a European leader in zero‑emission geothermal deployment, exporting expertise and supply chain services to other markets with geothermal potential (e.g., Turkey, parts of Eastern Europe, Iceland, and the Balkans).
- Financing comparators: Several EU countries use premium payments, feed‑in tariffs, or CfD‑style contracts; FER2’s design and outcomes will be closely watched by policymakers and investors across the bloc.
Risks and challenges
Resource risk
- Exploration uncertainty: Geothermal resources are site specific; successful drilling is critical, and exploration risk remains a significant barrier despite CfDs.
Permitting and social acceptance
- Environmental concerns: Even zero‑emissions systems require water and subsurface interventions; local opposition can slow projects.
- Permitting complexity: Local, regional, and national permits must align fast enough to meet FER2 deadlines.
Supply chain and skills
- Drilling capacity: Insufficient specialised rigs and crews can bottleneck deployment.
- Skilled workforce: Engineering, reservoir management, and O&M expertise must scale with project rollout.
Market and regulatory risks
- Tariff design: If the €200/MWh strike proves too generous or insufficient, it could distort bidding behaviour.
- Contract enforcement: Clear, predictable enforcement and arbitration mechanisms are necessary to maintain investor trust.
How developers and investors should respond
Developers
- Focus on compliance: Ensure bids meet the strict technical, environmental and administrative criteria for the zero‑emissions subcategory.
- De‑risk exploration: Use phased development, partnerships with drilling specialists, and insurance products where available.
- Leverage CfD strengths: Build financial models that use the 25‑year CfD to maximize leverage while keeping contingency buffers for construction and reservoir performance risk.
Investors and lenders
- Prioritize projects with solid resource data and experienced operators.
- Require robust contractual protections for change‑in‑law and force majeure.
- Consider portfolio approaches that diversify location and resource risk.
Policy makers
- Streamline permitting: Reduce administrative delays to help projects meet FER2 deadlines.
- Support supply chain growth: Invest in training and incentives for drilling equipment and specialist services.
- Monitor outcomes: Adjust tariff levels and auction design as deployment experience accrues.
Outlook: what to expect next
FER2’s first geothermal auction is a crucial first step, but it is only the beginning. Expect the following developments over the next 12–36 months:
- A second auction round for the remaining zero‑emission quota in 2027.
- Greater scrutiny of project delivery timelines as winners move into permitting and construction.
- Potential follow‑on policy adjustments based on project performance, permit timelines, and market appetite.
- Increased activity among developers seeking to qualify for conventional geothermal quotas under the €100/MWh track, particularly where reinjection is technically or economically challenging.
If the awarded projects meet their commissioning deadlines and demonstrate reliable, low‑emission operation, FER2 could catalyse a broader resurgence in Italian geothermal — transforming it into a dependable pillar of the country’s decarbonized power system.
Conclusion
Italy’s FER2 auction outcome — two zero‑emissions geothermal projects awarded for a combined 29.4 MW ,marks a key milestone for the nation’s geothermal ambitions. With 25‑year CfDs, strict environmental requirements, and explicit commissioning deadlines, the scheme balances investor protection with strong environmental standards. Success will depend on timely project delivery, effective permitting, and an expanding domestic supply chain. If those pieces fall into place, FER2 may not only unlock gigawatts of reliable, low‑carbon geothermal in Italy over the coming decade but also position the country as an exemplar for modern, zero‑emissions geothermal deployment in Europe.
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