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For Better Project Outcomes


Oxford Energy

Energy Project Transactions are often complex and challenging and always time consuming.

We’re here to add an independent perspective or just to lighten the load.


Oxford Energy is an energy transaction advisory boutique with its two partners having been at the leading edge of, what is now called, the Energy Transition for 25+ years including roles as advisors, independent developers and senior executives at GE Energy.

Find out more and see how we can add value.

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Our Services

Expertise. Experience. Global Network



  • Use of Strong Global Network

  • Identification & Fatal Flaw Analysis

  • Techno Economic Assessment

  • Due Diligence

Project Development

  • Project Acquisition

  • Deal Structuring & Negotiation

  • Development Oversight

  • Tollgate Based Budgeting
    & Risk Management


  • Executive Team Mentoring

  • Independent Management Oversight

  • Risk Monitoring & Negotiation

  • Governance

Our Clients


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Reference Projects

Sample list of projects in which the team has or had a significant or lead role

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BESS, Europe

Ongoing development of a portfolio of utility scale Battery Energy Storage Systems


Solar PV, Caribbean

Ongoing development of a 250MW Solar PV and Energy Storage project in the Caribbean. 


Energy Transition, Europe

Ongoing renewable energy advisory work for Fortune 500 Oilfield Services company


Gas-to-Power, Africa

Advisory work in respect of the feasibility and deal structuring concerning an LNG terminal and gas-fired power plant in sub-Saharan Africa.


Kipeto Wind, Kenya

The 100MW Kipeto project is a project co-developed by a consortium comprising a local developer, the IFC/World Bank and GE Energy, with support from and participation by the local community. The project was commissioned in 2020 with a capacity factor in excess of 50%.

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Solar PV Manufacturing, USA

Commercial advisory work in respect of a Multi-GW vertically integrated Silicon-to-Panel manufacturing facility within the context of the US Inflation reduction Act.

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RCI Wind Energy, India

The RCI Project is a greenfield 80 turbine project developed on an IPP basis in the pioneering days of wind in the mid 90-ies and still operating today. Challenges included an unwieldy bureaucracy, perceived wind technology risk and compliance challenges, to name a few.



"Aside from skills in originating and structuring viable projects, I also appreciate his creativity and tenacity in seeing projects through to their conclusion."

Chief Renewables Specialist,
IFC/World Bank

Washington DC


Our Team

35+ years of combined experience and expertise in the field


Chryssa Syrelli


Chryssa joined Enron Wind in 1998 where she combined responsibilities in construction management and project development. Following the acquisition of Enron Wind by GE in 2002, she joined the GE Energy project development group where she served as project manager eventually assuming responsibility for sell-down transactions and contractual integrity of development agreements. In 2015 she was promoted to the role of  Vice President at GE Capital’s Energy Financial Services (EFS) Global Markets development group where she specialised in contracting, deal structuring and risk management. Upon leaving GE, she founded Triton Properties and is acting as an Independent Advisor in the Energy sector both through Oxford Energy and Two Mountains.


Rembrandt Niessen

Rembrandt is a renewable energy pioneer and entrepreneur but equally made his mark in the large corporate environment. He started in wind energy in 1993 when he founded NEDPOWER and saw his first project going into construction in India in 1998. He joined GE Energy in 2003 where, following stints in London, Singapore and the US, he was appointed as global leader of the Project Development team and later as a Managing Director at GE Capital in London. With this team he undertook early solar development work in the US and Europe and managed 10GW of wind and gas-fired projects through the development cycle that ultimately progressed to construction across Europe, Asia, North and South America as well as Africa. After leaving GE, he took interim leadership roles as Chief Commercial Officer at a disruptive energy storage start-up after first having filled that same role in a marine energy company.

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Contact Us

John Eccles House, Oxford Science Park, Oxford, OX4 4GP

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