IU Energy

IU Energy is a seventeen-year-old, multi-award-winning, business energy consultancy and is the winner of the coveted British Gas sponsored 2018/18 TELCA Award for 'Best UK Consultancy'.

The company specialises in energy-efficient and renewable technologies, including -

ETA biomass boilers
Gas boilers
Air-source heat pumps
Ground-source heat pumps
Solar PV
Solar thermal
Battery storage
Combined heat & power (CHP)
Electric vehicle charging stations
LED lighting
Voltage optimisation
Service and maintenance contracts (for its own and third-party installations)

Recently, the company was engaged to provide renewable energy services for the pilot 'Energiesprong' project in Devon. 'Energiesprong' is a recognised international standard and is being applied to make the social housing stock of Devon net-zero Carbon. IU Energy is also the company who have designed and installed the solar PV array on Plymouth Argyles' new Grandstand.

IU Energy is also a specialist energy broker, with an emphasis on green electricity and green gas tariffs. Their overall aim is to sell their clients less energy.

A full set of case studies, many of which include client testimonials, can be found on their website.


We are located in the Plymouth area:

Take a look at our work

  • Solar PV array on outbuildings at Boringdon Park Golf Club
  • 30,000 Sq ft of Solar PV at Piper
  • Crealy Theme Park & Resort
  • Windout Farm
  • Court Barton Farm
  • Little Hammett
  • Domestic Project

Featured Projects

Solar PV array on outbuildings at Boringdon Park Golf Club

Solar PV array - part of a more comprehensive project conducted for our client. Competitively tendered utility supply contracts for both gas and electricity Reduced consumption from the grid resulting in savings of approximately £5,500 per annum Income generated via the Feed in Tariff at £2,600 per annum, (1st year) Combined income revenue increase for the first year via the Solar PV – £8,100 Estimated payback of the upfront cost of the system of under 5 years; more than 15% ROI CO2 reduction estimated at 30,000kg per annum

Solar PV array on outbuildings at Boringdon Park Golf Club

30,000 Sq ft of Solar PV at Piper's Close

Solar PV array Annual saving on electricity bill for tenant - £13,500 Annual benefit for client - £43,500 Total combined benefit over 20 years - £1,140,000 Power Purchase Agreement (PPA) “We are very impressed. Not only was this extensive project delivered without drama, it’s already delivering the £45,000 a year for 20 years as promised.” Carl Payne DIRECTOR

30,000 Sq ft of Solar PV at Piper

Crealy Theme Park & Resort

Biomass 95% system efficiency Remote site-wide control Dramatic admin reduction

Crealy Theme Park & Resort

Windout Farm

Biomass, Solar PV and Battery Storage readiness Yearly income C. £12,904 20 year benefit C. £258,100

Windout Farm

Court Barton Farm

Air source heat pump (ASHP) Domestic Yearly benefit - c. £1,690 7-year benefit - c. £11,832

Court Barton Farm

Little Hammett

Solar Panels (PV) and Battery Storage ROI 10.51% 20 year benefit C. £37,428

Little Hammett

Domestic Project

Solar PV Yr 1 total earnings and saving – £722.42 Total benefit over 20 years – £14,448.32 “I would like to thank you and the team of installers. From the initial contact, the explanation of solar and prompt fitting, the whole process has been very smooth – great team. I will definitely recommend you and the company in the future. Thanks again”. Client DOMESTIC

Domestic Project
IU Energy are renewables installers who undertake installations of Solar Water Heating and Solar PV , and provide access to the renewable heat incentive.

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IU Energy

Contact Details

IU Energy
Unit 18-19
Drake Mill Business Park

Landline: 01752 262626
Mobile: 07803415677

About our services

Type of work undertaken:
Solar PV (Electricity)
Solar Thermal (Hot Water)
Vented Cylinders
Unvented Cylinders
Professional bodies:

MCS Certified (MCS - NAPIT Certification Ltd NAP-22878 )

Part P Certified (NAPIT Certification Ltd NAP-22878)

Photos provided by IU Energy have not been authenticated by Renewables Guide

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