Mark Masson

Senior Associate

Mark specialises in advising clients on both international and domestic project finance transactions within the energy and infrastructure sectors, with a particular focus on UK renewables, including solar and onshore and offshore wind.
He also has experience advising clients on corporate aspects of the renewables sector and has been on secondment at a renewables investment fund.


Representative matters

EIB on the financing for the construction of the world’s first large-scale green steel plant and Europe's first giga-scale electrolyzer in Boden, Sweden.

Northvolt on the financing of the up to 60GWh expansion of its lithium-ion gigafactory project in Sweden. 

The ECAs and commercial lenders on a petrochemical project located at the Port of Antwerp in Belgium. 

UK Export Finance and the lenders on an export development guarantee (EDG) facility for JDR Cable Systems Limited.


A&O Shearman was formed on May 1, 2024 by the combination of Shearman & Sterling LLP and Allen & Overy LLP and their respective affiliates (the legacy firms). Any matters referred to above may include matters undertaken by one or more of the legacy firms rather than A&O Shearman.