Staff

Kaz Lyon In 2015 Kaz qualified as an ACA (ICAEW) chartered accountant with KPMG, and has since worked in external and internal audit, risk management, and automated systems including at financial services company Aegon. Kaz moved into the community sector in 2024 working for Edinburgh Communities Climate Action Network, before joining Energy4All in 2025 working…

Tammy Calvert Since graduating with a HND in business information technology, Tammy was a software engineer working within the charities sector before joining Energy4All in April 2010. Tammy manages the Energy4All membership database and is continually improving it’s functionality.

Annette Heslop MBE A qualified Accounting Technician, Annette is at the heart of the Energy4All operations. Annette was a director of Baywind and then joined Energy4All in 2002 as our first employee. Annette has been involved in community renewable energy since 1998. Today Annette oversees the financial and technical modelling for new projects leading to…