This site is for information purposes only and nothing in this site is intended to be relied upon. The investments identified are not representative of all the investments purchased or sold and no statement is made or to be implied as to the affairs and profitability of the portfolio companies. The holding structure for investments depends on the nature of the portfolio companies.
A global provider of subsea robotic and integrated survey solutions for offshore wind, headquartered in Bristol in the United Kingdom.
U.S. based fully-regulated institutional digital asset financial services firm specializing in commoditization and risk management solutions for the high performance compute sector.
A developer of green hydrogen production and distribution projects, based near Edinburgh in Scotland.
A primary manufacturer of high-performance small wind turbine technologies and provider of off-grid renewable energy solutions. The company has manufacturing facilities in the UK and Spain, with sales offices across the globe.
A Calgary, Alberta, based developer of electricity generation projects supporting the energy transition in Canada.
U.S. based climate tech company addressing the lack of E.V. charging infrastructure in dense urban environments through the development of innovative modular charging solutions retrofitted to lampposts.
A New York based Northeast US solar PV project development platform.
Participation in Canadian LNG export facility project, investment exited prior to construction phase.
A solar PV project in Oxfordshire acquired in April 2014, project managed until accreditation by the regulator, and sold in March 2015.
UK coal-fired power plant, purchased in 2012 and developed into a biomass conversion project which was sold as a “shovel ready” project in January 2016.
A Pennsylvania-based company whose activities include LNG sourcing, transportation, distribution and sales. Investment exited in December 2020.
A Millbrae, California based energy storage and predictive analytics software company.
A New York based Northeast US wind development platform. Walden’s project portfolio was sold in 2018.