UK business energy data

Evidence that is difficult to assemble.

Search regulatory spreadsheets, broker memberships, public-sector disclosures and flexibility registers. Every dataset keeps its reporting date, source and limitations attached.

Data checked 27 September 2026

7,062ESOS action plans

33,684Energy-saving measures

1,984Active broker memberships

21Commercial DFS providers

Public-sector facilities team inspecting building energy systems, relevant to uk business energy intelligence: esos, brokers, contracts & flexibility — Large estates need consistent records across sites, meters and contracts.

Research desks

Start with the underlying records

These tools preserve the raw evidence and make the important distinctions visible: estimates versus achieved savings, memberships versus endorsements, and disclosed spend versus comparable tariff prices.

7,062 action plans

ESOS action-plan tracker

Search expected savings, measure counts, company numbers and first progress-update evidence from the Environment Agency release.

Search the plans

3,068 register rows

Energy broker register

Search current and former Energy Ombudsman broker memberships by registered company, trading name and company number.

Search brokers

Public records

Public energy contracts

Compare disclosed consumption, spend and implied unit costs, with a repeatable evidence request for public authorities.

View contract evidence

21 I&C providers

Flexibility providers

See the industrial and commercial providers registered for NESO's Demand Flexibility Service and current open-data routes.

View flexibility data

Control-room team discussing flexible commercial electricity demand, relevant to uk business energy intelligence: esos, brokers, contracts & flexibility — Flexible demand depends on what a site can change safely and predictably.

Current findings

The first release already exposes useful gaps.

5,609

First ESOS progress updates published

Against 7,062 action plans in the source files. Publication status is shown per organisation rather than treated as proof of compliance.

62%

Billing’s share of small-business disputes

The Energy Ombudsman says billing accounted for 62% of accepted small-business dispute categories in the first half of 2026.

3 of 21

Commercial DFS providers showing Flex Assure

The NESO register identifies three industrial and commercial participants with the voluntary compliance mark.

Sustainability team reviewing an energy action plan on a commercial site, relevant to uk business energy intelligence: esos, brokers, contracts & flexibility — Named actions, owners and dates make an energy plan easier to track.