Jonathan Thurlwell

Managing Principal – Policy, Regulation & Infrastructure

Contact Email:

Contact Number: +44 (0) 20 7659 9866

Computation of Weighted Average Cost of Capital for the Saudi Electricity Company

Kingdom of Saudi Arabia

Economic Consultancy to Support Smart Data and Communications Company’s Price Control for the Switching Programme and Smart Metering

United Kingdom

Independent Peer Review of Great Western Route Modernisation Peer Programme

United Kingdom

District Cooling Economic and Technical Regulations

Kingdom of Saudi Arabia

Independent Study on the Energy Security and Resilience of the Island of Jersey’s Energy Supply to Future Shocks


Review of Saudi Electricity Company’s Operating Expenditure, Capital Expenditure and Outsourcing Activities

Kingdom of Saudi Arabia

Ranking the Competitiveness of Retail Electricity and Gas Markets at the National Level in the Members States of the European Union and in Norway

European Union and Norway

Snowdonia Enterprise Zone – North Wales Electricity Price Study


Compulsory Stocking Obligation Arrangements on Refiners and Non-Refiners in the UK

United Kingdom

Competitor Assessment and Financial Modelling for an Independent Electricity and Gas Connections Business

Great Britain

Economic Appraisal of the Requirement for Additional Ancillary Services for the Irish Integrated Single Electricity Market

Ireland and Northern Ireland

Review of Electricity Price Setting Mechanisms

Hong King Special Administrative Region

Gas and Water Regulation Workshop

Kingdom of Saudi Arabia

Interim Head of RIIO Finance & Investor Relations

Great Britain

Distributional Effects of Half-hourly Settlement

United Kingdom

Market Monitoring Assistance


Weighted Average Cost of Capital Update for the Saudi Electric Company

Kingdom of Saudi Arabia

Audit of Disbursements Account and Review of Related Shrinkage and Balancing Transactions


Impacts of further Single Electricity Market reform and integration on Great Britain and the European Union

Great Britain and the European Union

Regulatory Independence and Best Practice Approaches to Regulation