Teno Energy Ltd

About Us

Tina Buchanan

Tina Buchanan is a Fellow of the Association of Chartered Certified Accountants. Having worked in both industry and in practice, she has gained considerable experience in providing effective financial control to small and medium sized enterprises. (SME's)

In 2007, when Tina established the Outsourcing Service for a large national accounting practice, she attracted some high profile clients in the renewables sector, one of which was Aberdeen Heat & Power Co Ltd (AHP).

In 2011, Tina decided to form her own company, Teno Accounting Ltd, to provide financial management support to SME's and financial operational support to district heat networks. With the blessing of her former employer, one of her first clients was (and remains) AHP.

In 2016, due to the growth of both sides of the Teno business, Teno Energy Ltd was established to exclusively serve the district heat network clients, whilst Teno Accounting Ltd continues to support mainstream customers in a variety of business sectors.

To date, Tina has provided financial modelling for over twenty-five district heat network projects across the United Kingdom. Tina continues to act as Financial Controller for the highly successful AHP in a role that goes out to competitive tender every three years. Tina also presents at a number of energy forums on a regular basis.


Bill Buchanan

Bill Buchanan is a Fellow of the Association of Chartered Certified Accountants. Bill has extensive experience in the set up, management and control of finance functions of small and medium sized enterprises (SME's) and divisions of large corporations, both in the UK and overseas, and in a variety of industry sectors.

Whilst Bill works predominantly with clients of Teno Accounting Ltd, he supports Tina, with the validation of district heat models and their underlying assumptions.

Bill is currently engaged in the implementation of a number of recently introduced international financial reporting standards with Teno's international clients.


Contact Telephone No. Contact Email Address Registered Address Company Registration No.

    07740 946 433     info@tenoaccounting.co.uk            28 Albyn Place             SC 551580


     AB10 1YL


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