Brian O’Kennedy

Managing Director

Brian O’Kennedy is CEO of Clearstream Solutions, a leading independent carbon management and corporate sustainability consultancy which he founded in 2009. Brian has over 20 years’ leadership experience in global supply chain management and procurement, particularly in the areas of IT, Media, Print and Packaging.  Brian has served as Chair of the CDP Ireland Network, the global carbon reporting program, and is also a member of Steering Committee of the global Responsible Sourcing standard, Verego SRS.  He has a degree in Economics from Trinity College, a Certificate in Sustainable Management from BSI Group and is currently studying the Circular Economy at TU Delft.

Gavin Whitaker

Director

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Gavin Whitaker is Consulting Director at Clearstream Solutions and has held key senior management roles in Marketing, Sales and Operations over the past 20 years. He has trained as a Carbon Consultant according to the ISO 14064 Standard and has extensive experience in organizational carbon footprinting. Gavin has a BA from UCC in Economics & Sociology, a MA in Marketing from University of Ulster, has studied International Business in Harvard University, CSA ISO 14064-1 Measuring an Organisations Carbon Footprint and CSA ISO 14064 -2 Reducing an Organisations Environmental Impact.

Che McGann

Sustainability Consultant

Ché has 12 years’ experience in managing and delivering efficiency, cost-saving, and process improvement projects for multi-national, SME and start-up companies. Trained as a bio-medical engineer, Ché worked for a number of large multi-national medical device manufacturer’s such as Boston Scientific and Fisher and Paykel Healthcare before transitioning to the sustainability sector where she worked for Sustainable Nation Ireland to promote sustainable finance and business innovation among its members.
Ché holds a BEng in Bio-Medical Engineering from Dublin City University and a MSc in Sustainable Development from TU Dublin.

Grainne McIvor

Carbon Program Manager

Gráinne is an Environmental Science graduate with both research and practical experience in organisational carbon footprinting. Following graduation, she was employed in Dublin City University’s Sustainability Office to assist in university management of emissions, waste, water, transport and biodiversity. DCU became the first university globally to submit to CDP’s climate change programme during her time there. She holds 3-002-RA: Verification of Greenhouse Gas Statements (Reasonable Assurance) certification.

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