Investment Associate
British Solar Renewables
Company Overview
British Solar Renewables (BSR), privately held
HeadquartersShepton Mallet, Somerset, United Kingdom
Founded2010
SizeApproximately 150 employees (source: leadiq.com).
What They Do
British Solar Renewables (BSR) specializes in the development, construction, operation, and maintenance of utility-scale solar parks, battery energy storage systems (BESS), and onshore wind projects. The company has established itself as a fully integrated independent power producer, delivering over 900MW of solar projects that power more than 200,000 households annually. BSR's technology focus includes hybrid projects that optimize land use and energy output, integrating solar, BESS, and wind technologies to enhance resilience and capacity factors (source: britishrenewables.com).
BSR's services encompass the entire project lifecycle, from site identification and design to construction and long-term operations. The company has developed significant partnerships, including power purchase agreements (PPAs) with major corporations like Shell and HSBC, which further solidifies its position in the renewable energy market. Additionally, BSR is exploring green hydrogen production, showcasing its commitment to innovation and sustainability (source: ukhea.co.uk).
Target markets for BSR include UK landowners, farmers, investors, and industrial off-takers across various sectors such as industry, transport, and heating. The company has also expanded its geographic presence internationally, with operational plants in the Northern Territory, Australia, indicating a strategic move towards global renewable energy solutions (source: britishrenewables.com).
Projects & Track Record
BSR has completed notable projects such as Shotwick Solar Park, Batchelor Solar Farms, and Preston Solar Park, contributing to a total operational capacity of over 900MW solar and 120MW storage across more than 60 solar parks. The company is currently managing a significant portfolio of ongoing projects, including a 609MW portfolio of 12 solar and co-located solar-BESS sites, which is financed by a £345 million debt facility secured in 2024. This portfolio is expected to generate approximately 600GWh annually, providing energy for around 160,000 homes and reducing CO₂ emissions by 140,000 tonnes each year (source: britishrenewables.com).
BSR's strategic partnerships with key clients and stakeholders, including PPAs with Shell and HSBC, have been instrumental in its growth and project success. The company collaborates with module and inverter manufacturers, as well as landowners, to develop hybrid sites that maximize efficiency and output. This collaborative approach, combined with financial backing from ICG Infrastructure, positions BSR as one of the UK's largest integrated solar and storage developers, with over 700MWp built to date (source: ukhea.co.uk).
Recent Developments
In the past two years, BSR has achieved significant milestones, including securing financial close on a £345 million debt facility for its 609MW solar-BESS portfolio, marking one of the largest hybrid financings in the UK renewable sector. This financing validates BSR's scale and capability as a leading platform in the industry. Additionally, the acquisition of a majority stake by ICG Infrastructure in July 2022 has provided the company with growth capital, allowing it to expand its operations and project portfolio without disclosing specific terms (source: cbinsights.com).
Despite these advancements, there have been no reported mergers, additional funding rounds, or awards in recent sources beyond these key developments. BSR continues to focus on its core mission of delivering sustainable energy solutions while maintaining its commitment to community engagement and environmental stewardship (source: bsrstretchford.co.uk).
Working There
BSR offers a diverse range of roles across various departments, including engineering, ecology, project management, planning, construction, operations, and maintenance. The company emphasizes a full-lifecycle model for its solar, wind, BESS, and hybrid projects, supported by a team with decades of experience in the renewable energy sector. Hiring primarily occurs at its Shepton Mallet headquarters and various UK project sites, reflecting the company's commitment to local job creation and community involvement (source: britishrenewables.com).
BSR's company culture is characterized by a mission-driven approach, with a strong focus on collaboration with landowners and communities. The team is dedicated to long-term project stewardship and fostering relationships that benefit both the company and the regions in which it operates. While specific employee benefits packages are not publicly documented, the emphasis on local engagement and sustainable practices is evident in BSR's operations (source: bsrstretchford.co.uk).
Last updated on Feb 23, 2026 | Report an issue
Job Description
British Solar Renewables (BSR) is seeking an Investment Associate to support the growth and optimisation of its renewable energy portfolio across the UK.
This role sits at the centre of the investment function, supporting opportunities across solar, battery energy storage systems (BESS), wind and emerging clean energy technologies. Working alongside senior stakeholders across the business, you will be involved in evaluating new investments, executing transactions, supporting project financing activities and driving portfolio value optimisation.
This is an opportunity to gain exposure across the full investment lifecycle, from development-stage opportunities through to operational assets, while working on projects that contribute to the UK's energy transition.
This role can be based from our Somerset or London offices.
Key Responsibilities
- Build, maintain and enhance detailed financial models to support investment decisions, acquisitions, project financing and portfolio optimisation.
- Evaluate investment opportunities across renewable energy technologies, assessing commercial viability, risks and returns.
- Support acquisitions, divestments, joint ventures and strategic partnerships, including the preparation of offers and investment proposals.
- Coordinate due diligence processes with technical, legal, commercial and financial advisers.
- Prepare investment committee papers, board presentations and decision-making materials.
- Support debt raising, project financing and refinancing processes.
- Assist in negotiating commercial agreements including PPAs, route-to-market agreements, financing arrangements, EPC agreements and O&M contracts.
- Analyse revenue strategies and market opportunities across power markets and renewable energy sectors.
- Monitor market developments, regulation and competitor activity to support investment strategy.
- Work closely with Development, EPC, Asset Management, Legal and Finance teams throughout a project's lifecycle.
About You
We're interested in candidates with experience in renewable energy, infrastructure, investment banking, corporate finance, project finance or investment management.
You'll have:
- Strong financial modelling and analytical capabilities.
- Advanced Excel skills, including experience developing investment and project finance models.
- An understanding of valuation methodologies, investment appraisal techniques and project economics.
- A commercial mindset with the ability to assess risks and translate analysis into recommendations.
- Strong communication skills and the confidence to engage with a wide range of stakeholders, including lenders, investors and advisers.
- The ability to manage multiple workstreams whilst maintaining attention to detail.
- A degree in Finance, Economics, Business, Engineering, Mathematics or a related discipline or qualified by experience.
- Professional qualifications such as CFA, ACA or ACCA are advantageous.
Why Join BSR?
This role offers the opportunity to work on a diverse portfolio of renewable energy projects and gain hands-on experience across investments, project finance and transaction execution.
As BSR continues to expand its position as a leading Independent Power Producer, the successful candidate will play a key role in supporting the growth of the portfolio while developing their own career within a growing investment team.
Our commitment We're proud to be a workplace where individuality is valued. If you're motivated by our purpose and feel you could contribute, we encourage you to apply, even if you don't meet every requirement.
Apply now
Job expired?Please let British Solar Renewables know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let British Solar Renewables know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
August 26, 2026
August 26, 2026
Full time
Hybrid
Company
Solar Energy, Wind Energy, Energy Storage
- London, United Kingdom
- Shepton Mallet, United Kingdom
Experience in renewable energy, infrastructure, investment banking, corporate finance, project finance or investment management.
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