Bart Markus, general partner at venture capital firm Wellington Partners, tells Business Green editor James Murray what makes a good clean tech investment.
To view more video and audio content on the environmental issues - and opportunities - facing business today, visit the Business Green website.
Modern and cost-efficient
Joined on 13 November
Published by the Investment Association alongside the Alternative Investment Management Association and the Association for Financial Markets in Europe
Views of tax raises 'overblown'
Under NatWest brand