Meet The Team

Michael Bradley
Michael co-founded Solar 21 in 2010 with his brother Andrew Bradley following a period of research into renewable energy in Germany and Italy and the government incentives (Feed-in tariffs) available Read More
Sandra Donovan
As COO, Sandra Donovan has been involved in Solar 21 since its inception in 2010. She played a key role in the establishment of the Dublin HQ, taking responsibility for Read More
Andrew Bradley
Renewable Energy Project Consultant
Andrew Bradley co-founded Solar 21 in 2010 with his brother Michael Bradley.   Andrew developed the original acquisition and investment model that led to the establishment of a portfolio of photovoltaic Read More
Anna O Cuill
Anna O’Cuill joined Solar 21 as Financial Controller in 2015. She has more than 20 years experience as an accountant in financial services industry, including client accounting and taxation, financial Read More
Thomas Brennan
Head of Distribution
Thomas is Solar 21’s Head of Distribution. With a background in agricultural management, Thomas first moved into a sales role in the de-regulated telecoms industry where he progressed to managing Read More
Tony Hubbard
Corporate Broker Development Manager
Tony Hubbard joined Solar 21 in 2013 as Corporate Development Manager.  In this role, he introduced the Solar 21 product portfolio to the broker market and has been instrumental in Read More
David Casera
Acquisitions Manager
David is Solar 21’s Acquisitions Manager, based in Italy. He manages our investments deal flow and their financial feasibility. He has 10 years’ experience in mergers and acquisitions, with extensive Read More
Brian Tiernan
Senior Investment Analyst
As our key analyst, Brian is one of the closest people to any one project as it makes its way through the development stages from initial negotiations right through to Read More
Silvia Raineri
Energy Engineer
Silvia looks after the financial and technical optimisation of Solar 21’s solar portfolio with a view to maximising productivity. On a day-to-day basis, this involves monitoring and analysing production data Read More
Neil Wright
Senior Contracts Manager
Neil, who is based in the UK, assists Andrew Bradley in managing our renewable energy development projects. Neil brings with him a wealth of experience gained primarily in the power Read More
Colin Hammond
Head of Strategic Business Development
Colin Hammond has joined Solar 21 on a consultancy basis as Head of Strategic Business Development.  Based in the UK, Colin will support Andrew in project origination and negotiation and Read More
Michelle Farrell
Compliance Officer
Michelle joined Solar 21 in 2016, having previously worked with Zurich for more than 20 years. During this time, she held the position of Chief Compliance Officer and was recognised Read More
Ronan O’Grady
Head of Legal
Ronan joined Solar 21 as Head of Legal in October 2018. He is a solicitor and chartered tax advisor with over 10 years’ legal and tax experience across multiple sectors Read More
Scott Maxwell
Project Manager, Tansterne Biomass
Scott joined Solar 21 in 2016 and is the Project Manager at the Tansterne Biomass plant. He has more than 25 years’ experience in the energy sector, mostly in high Read More
Damien Leonard
Financial Controller
Damien is an experienced accountancy professional with more than 20 years’ experience. He previously worked in finance roles with Panelto Foods, ABN AMRO Bank N.V. and Bank of Ireland. He Read More


To truly transform our economy, protect our security, and save our planet from climate change, we need to ultimately make clean, renewable energy the profitable kind of energy.

BARACK OBAMA, Address to Joint Session of Congress, Feb. 24, 2009

Memberships and Awards