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Brian Horne

Technical Knowledge Lead (former)

Brian worked in sustainable energy advice and consultancy for over 35 years, and at Energy Saving Trust for 15 years. He originally studied engineering but ended up with a communications degree, then moved into the energy world, managing advice services and consultancy programmes for a number of energy agencies.

As Technical Knowledge Lead Brian was responsible for ensuring the advice content across all our services was correct, supported by evidence and appropriate for the intended user. He also provided technical input into our commercial consultancy work, and managed a team of colleagues working to ensure subject matter knowledge was managed appropriately and effectively.

Brian has a lifelong passion for building a society that’s environmentally and socially sustainable, and when he’s not working towards that as his job he takes the time to enjoy the environment and the people around him, wherever he may go. He particularly enjoys getting to know independent wine growers across Europe, sampling their produce and snapping up bargains when he finds them.

Areas of expertise

  • Dynamics of heat in buildings
  • Demystifying heat pumps
  • Debunking greenwash
  • Media spokesperson

Articles by Brian Horne

Solar panels

1 October 2026

Solar panels capture the sun’s energy and convert it into electricity for your home. Here’s how they work and their benefits.

Air source heat pumps

23 September 2026

An air source heat pump takes heat from the air to heat your home, loweing your energy bills and improving your carbon…

Battery storage

19 August 2026

Battery storage is a great way to make the most of the energy generated by solar panels. Find out the cost, savings…

How Brian matched renewable tech with smart tariff to slash his energy bills

12 August 2026

Read Brian's experience about the reality of switching from a gas boiler to an air source heat pump, powered by solar panels…

Which energy tariffs are best for renewable technology combinations?

12 August 2026

Find the best energy tariff for your setup and learn how smart time-of-use tariffs can help you cut energy costs.

We looked at over a million heat pump, technology and tariff combinations. Here’s what really cuts energy bills

12 August 2026

Our experts tested over a million heat pump, battery and tariff combinations. Find out what cuts energy bills - and how much…