Financial Modeller – Grid-Scale Energy Storage

Energy Dome is seeking a Financial Modeller for their Grid-Scale Energy Storage projects in Pistoia, Italy. The role involves developing financial models for long-duration energy storage projects, supporting investment decisions, and collaborating with various internal teams. Candidates should have 3-5 years of experience and a relevant degree. This position offers an opportunity to contribute to the global energy transition through innovative CO2 Battery technology.
Energy Dome is the owner and developer of CO2 Battery technology, a ground-breaking innovation which uses carbon dioxide in a closed loop thermodynamic process to provide efficient, affordable long duration energy storage (LDES) for intermittent renewables - the key to enabling decarbonization of the global power system. The CO2 Battery is already proven in operation at Energy Dome’s MW-scale demonstration project in Sardinia, Italy, and the company is expanding rapidly with first full-scale (20MW/200MWh) commercial projects already under construction or awarded in Italy, the United States, and India. The company has a robust pipeline in USA, EU, UKm Australia, Chile, and other key LDES markets. The CO2 Battery is a standardized, modular product which uses off-the-shelf industrial components with well-established, global supply chains, enabling Energy Dome to rapidly scale-up and accelerate widespread adoption of the technology in key global markets. Energy Dome offers the CO2 Battery to the market both as a technology supplier (Original Equipment Manufacturer) and under an “energy storage-as-a-service” or Build-Own-Operate (BOO) business model. The BOO arm is experiencing significant growth with projects moving into operation phase, as well as a significant backlog of projects in development and under contracting. This key service line will cater to customers that prefer not to own and operate CO2 Batteries themselves, but prefer to enter into long term capacity offtake agreements with Energy Dome.

We are now looking for a:

skilled and commercially minded

Financial Modeller

with 3–5 years of experience to join our Build Own and Operate / Infra team.

You will be responsible for developing and maintaining detailed financial models for grid-scale long duration energy storage projects, supporting investment decisions, commercial structuring, and project delivery across Europe and international markets.

This is an exciting opportunity to work at the forefront of the global energy transition, supporting the deployment of flexible, low-carbon proprietary technology that underpins renewable integration and grid stability.

Key Responsibilities: · Build, manage, and audit project finance models for utility-scale LDES project across multiple geographies. · Incorporate diverse revenue models, including merchant trading (arbitrage, ancillary services), capacity mechanisms, and contracted revenues (e.g. tolling agreements). · Support investment evaluations, project structuring, joint ventures, and fundraising activities (equity and/or debt). · Work closely with internal teams (development, commercial, legal, and technical) to ensure accurate and up-to-date model inputs. · Conduct scenario, sensitivity, and downside analysis to assess financial robustness under different market and regulatory conditions. · Assist in the preparation of investment committee papers, financial presentations, and due diligence documentation. · Monitor live assets and portfolios by updating models with operational data, market developments, and strategic reforecasts.

Required Qualifications & Skills: · Bachelor's degree in Finance, Economics, Engineering, or a related field. (Postgraduate qualification or CFA/ACA is advantageous.) · 3–5 years of financial modelling experience in energy infrastructure, with a focus on renewable energy or energy storage assets. · Understanding of energy storage revenue streams in liberalised power markets (e.g., trading, grid services, capacity remuneration). · Advanced Excel modelling skills, with experience building structured, flexible models from the ground up. · Commercial understanding of project lifecycle risks, grid interconnection, and market entry strategies in various jurisdictions. · Excellent communication and presentation skills; comfortable working with senior stakeholders and cross-border teams. · Ability to manage multiple workstreams across varying regulatory and market environments.

Preferred Qualifications: · Direct experience with energy storage projects in European or global markets (e.g., Spain, Germany, Italy, US, Australia). · Familiarity with local market mechanisms, balancing services, and trading platforms is a plus. · Experience supporting M&A processes, project finance, or structured transactions. · Exposure to financial model audit practices and tools such as VBA, Python, or Power BI is beneficial.

What We Offer: · A high-impact role in a rapidly expanding business, developing innovative energy storage solutions across Europe and beyond. · Exposure to dynamic and emerging energy markets, diverse business models, and leading-edge project finance. · Competitive salary with performance-based incentives. · Opportunities for international travel and career progression in a purpose-driven team. · A flexible, collaborative, and entrepreneurial working culture.