Making it easier for you to make the right

greener energy decisions

Step 1:

Helping you make the right energy efficiency improvements

Step 2:

Providing you with the ultimate business case for onsite renewable energy generation

Step 3:

Finding you the best value green energy supply contracts

Knowing where to start your journey to net-zero can be a daunting task for any industry or business. That’s why OnGen was founded; to develop smart, easy to use, award-winning digital tools that can be used by any organisation, big or small, that is looking to reduce scope 1,2 & 3 greenhouse gas emissions, reduce its overall energy consumption and its reliance on fossil fuels.

OnGen specialises in analysing property specific data through its ground-breaking digital tools that make the decisions on energy efficiency, generating your own energy, or switching to greener tariffs so easy.

We do this in three simple steps:
OnEfficiency

Step 1:

Identify where you can reduce existing energy consumption and improve energy efficiency.
OnGen Expert

Step 2:

Explore the feasibility of generating and storing your own energy from onsite renewable sources.
OnSupply

Step 3:

Find the cheapest green energy suppliers for any residual grid-supplied electricity and gas demand.
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The award winning OnGen Expert™ can now be used by any energy user without the need to take a license.

Take advantage of these great introductory offers:

Instant Access

- Pay by credit card
- Up to 10 technology options per property
- Up to 5 properties
- Online support
- Ideal for consultants providing energy saving solutions

Managed Service

- Up to 10 technology options per property
- Carried about by OnGen's expert
- Comprehensive report including constraints analysis
- Ideal for businesses
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OnGen for...

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Affiliates and Accreditations

Scottish-Government-Logo
Scottish Enterprise logo
cbi
REA-MASTER-BRIGHT-LOGO-01
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FSB-member-logo-JPEG
Cyber-Essentials-Logo-1
DESNZ Logo
Innovate UK Logo
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Hi-res Geovation logo white backgroundArtboard 1-100
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Download our free Renewable Energy Guide

Award winning simplicity

British-Renewable-Energy-Awards
Building-Better-Healthcare-Awards
Business-Green-Technology-Awards
Decentralised-Energy-Awards
Future-in-Finance-Awards
UK-Energy-Innovation-Awards
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Talk to one of our team

Book a 20-minute conversation to discuss how we can help you by providing the right information, to make the right decisions.
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What our customers say about us

Above and beyond

“OnGen went above and beyond what was expected! I feel it’s only right to acknowledge their efforts and offer a huge thank you for the work they’ve done and support they’ve offered!! It really has helped us with a particular client and we would’ve come up short without OnGen!”

Michael Rossiter
Operations Director, EC Business Solutions

Strips complexity away

“The platform OnGen has created really does help speed up the decarbonisation agenda because it strips a lot of the complexity away that some individuals and companies have benefited from when they shouldn’t have; thus slowing down the green-energy transition.”

Lebona Vernon
Client Solutions, ESB

Identified opportunities

“Through the OnGen Expert, we have identified the opportunity to install 13.5MW of wind, solar and biomass CHP to save approximately 7,000 tonnes of carbon.”

ITP Energised

Some of our customers

REA
Scottish-Government
SEPA
Solarplicity
South-West-Energy-Hub
St-Albans-City-District-Council
Teighbridge-District-Council
The-Church-of-England
The-Co-operative-Energy
The-Energy-Check
The-Highland-Council
Tower-Hamlets
University-of-Edinburgh
University-of-Nottingham
Amber-Energy
Ameresco
Aqua-Consultants
BiU
Brook-Green-Supply
CBRE
City-of-Edinburgh-Council
Cowiesburn
EC-Business-Solutions
Eco-Logic-Partners
EMCOR
Energy-Carbon-Management
Energy-Edge
Energy-Hub
Energy-Renewals
ENGIE
ESB
Estate-Strategy-Group
Greater-South-East-Energy-Hub
Green-Team-Consulting
Hampshire-Hospitals-Foundation-Trust
HM-Courts-Tribunal-Service
HMGovernment-G-cloud-supplier
Ingite-Energy
Inspired-Energy
ITP-Energised
JLL
Johnston-Carmichael
Leeds-City-Council
MCP2
MEUC
Ministry-of-Justice
North-East-Yorkshire-Energy-Hub
North-Tyneside-Council
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