– Clean Energy Advisory
Funding the
clean energy
transition
Expert development and finance advisory for
biogas, sustainable aviation fuel and clean
energy projects — from early-stage
development through to refinancing.
40+
Years combined experience
£400m+
Debt & equity arranged
5
continents active
– Who We Are
40 years of finance expertise in clean energy
Global NRG Advisory Limited was founded by biogas industry professionals who have held senior roles within leading clean energy project finance companies. We have combined our extensive experience in banking and finance to build a consultancy that supports the funding of developers and operators across the clean energy sector.
Our work spans biogas, biomethane, sustainable aviation fuel (SAF) and broader clean energy projects. We boost the Environmental, Social and Governance (ESG) capabilities of funds on a global scale, with an active pipeline in Ireland, the UK, the USA, Canada, the UAE, India, Australia and the European Union.
In a short period of time, NRG has established a substantial project pipeline and a global network of financial institutions, investors, operators and offtakers.
Our track record
£400m+
Debt & equity provided in this sector
£400m+
M&A transactions
£175m+
Of refinanced lending
– Our Solutions
Bespoke advisory across the full project lifecycle
Using our combined experience in the clean energy sector, we provide clients with a tailored consultancy service — from early-stage development and financial modelling to sourcing finance, project management and refinancing.
01
Development Advisory
We guide clients through every stage of project development — from feasibility and planning through to construction. Our team brings deep sector knowledge and hands-on experience across the UK, Europe and North America.
02
Sourcing Finance
Utilising an extensive network of financial institutions, Tier 1 banks and alternative lenders, we source the best funding solution for your project — debt, equity or hybrid structures tailored to your specific needs.
03
Financial Modelling
We build detailed financial models that underpin investment decisions, credit approvals and investor presentations. Accuracy, transparency and bankability are at the heart of our approach.
04
Refinancing
As projects reach operational maturity, we review and refinance outstanding debt. Our established relationships with Tier 1 banks allow us to secure highly competitive terms that release value for project owners.
05
Biomethane & CO₂ Trading
We have partners on both the buy and sell side of renewable commodity markets, enabling us to facilitate biomethane and CO₂ transactions that help clients achieve net zero targets and unlock additional revenue streams.
06
SAF Offtake & Structuring
We advise on the full commercial and financial structuring of sustainable aviation fuel projects — from feedstock agreements and production economics to offtake arrangements with airlines and fuel distributors seeking verified low-carbon fuel.
– sectors we serve
Deep expertise in two defining clean energy sectors
Biogas & Biomethane
Biogas Industry
We specialise in funding and developing biogas and biomethane projects globally. Our team’s roots in anaerobic digestion and project finance mean we understand the technical, commercial and regulatory nuances that underpin successful projects. We work with feedstock owners, operators and investors across the full value chain.
Sustainable Aviation Fuel
SAF Advisory
Sustainable aviation fuel is among the most capital-intensive and commercially complex segments of the energy transition. NRG advises on the financial structuring, project development and offtake strategy for SAF projects — spanning HEFA, AtJ and gasification pathways — connecting producers with airlines, blenders and investors seeking credible decarbonisation credentials.
ESG & Fund Advisory
ESG Capabilities
We help funds enhance their ESG credentials by deploying capital into high-quality clean energy projects. Our advisory supports the identification, structuring and monitoring of investments that deliver measurable environmental and social impact alongside attractive risk-adjusted returns.
market entry
International Markets
NRG supports clients seeking to enter new markets, with particular expertise in the UK, Ireland, North America and Europe. We provide detailed market analysis, regulatory navigation and the local relationships needed to accelerate project development in unfamiliar territories.
– The Team
Six partners with complementary expertise
Chris Negus
Managing Partner & Chief Executive Officer
Over 10 years in retail banking, commercial lending and business development within the biogas sector. Has provided over £160m of debt and led ten M&A transactions totalling £400m. Deep expertise in anaerobic digestion project finance.
Andrew Rice
Managing Partner & Chief Executive Officer
Over 30 years of retail and commercial finance experience, running teams at HSBC, NatWest, Citibank and BMW. Has refinanced over £175m across 20 years. Brings deep relationship management and restructuring capabilities.
Fred Morris
Partner
Over 30 years as a business owner and capital markets executive in clean energy, waste-to-energy, AD and landfill gas. Has structured transactions backed by energy sales, alternative energy, tax credits and multiple receivable asset classes.
Chris St. Peters
Partner
Over 30 years in clean energy and waste management. Founder of S6 Sustainable Solutions. Former COO of The Upcycling Company and Stella Energia. Engineering background from Magnetek and operational experience with Browning Ferris Industries.
Osman Rankin
Partner
26 years in debt capital advisory, including a decade at UBS where he grew the UK mortgage desk to become the 13th largest lender in the UK. Now specialises in renewables, energy transition and industrial decarbonisation debt and equity.
Brent Lyon
Director, Business Development — Canada
Over 25 years in renewables, combining project development, chemical engineering and executive recruitment in energy. Extensive network across developers, operators, financiers and offtakers. Keynote speaker at the Canadian Biogas Association.
– Get in Touch
Ready to fund your next project?
Whether you are developing a biogas facility, structuring a sustainable aviation fuel project or seeking to refinance an existing asset, our team is ready to support you through every stage of the finance journey.
Address
Victoria House, 15–17 Gloucester St, Belfast BT1 4LS, UK
New York Office: 228 Park Avenue S,
New York, NY 10003-1502
Phone
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