The contractor network for renewable energy.

Specialist renewable-energy contractors: what they can do, where they've worked and when they're free, in one network.

Wind turbines on open moorland under a wide sky at Whitelee Wind Farm, Scotland.

James Carter

BESS Project Manager · Leeds

BESSSolar
Founding 500 member

£714.29/dayincl. 9% fee · GreenBook Network

Available now

Checks complete ✓

Timesheet approved

Invoice paid

Example with fictional test data. Photo: rachelalienergy, Wikimedia Commons, CC0 1.0, cropped.

People across the whole project, from development to operations.

Sectors: SolarWindBESSGridEVHydrogen

Find

Find the right people.

Capability and availability belong together. Profiles, project experience and current availability in one renewable-specific network.

  • Search by sector, experience, location and rate
  • Every rate you see includes GreenBook's fee
  • See who's available now
Learn more about finding contractors

Mia Patel

Wind Commissioning Engineer · Aberdeen

WindGrid
Founding 500 member

£681.32/dayincl. 9% fee · GreenBook Network

Available now

Founding 500 member

Example with fictional test data.
Offshore wind turbines standing in a calm, misty sea off Walney Island in the Irish Sea.
Photo: Andy Dingley, Wikimedia Commons, CC BY-SA 3.0, cropped.

Engage

Engage with checks and documents done.

Before an assignment starts, GreenBook checks the right to work, the contractor's company, bank details and insurance, and every document is accepted in the right order.

  • A Key Information Document before the terms
  • Every version, view and acceptance recorded
  • Verified means GreenBook checked it
Learn more about checks and documents

Before it can start

  • Right to workDone
  • IdentityDone
  • Company (Companies House)Done
  • Bank detailsDone
  • InsuranceDone
  • Documents acceptedDone

Checks complete ✓

Example with fictional test data.

Get paid

Weekly timesheets in mornings and afternoons. Companies have 2 business days to query; approved time is invoiced, and contractors are paid within 14 days of approval.

  • Tick the sessions you worked
  • Anything not queried in 2 business days is approved
  • Paid within 14 days of approval
Learn more about timesheets and payment
Rows of solar panels across flat farmland under a blue sky at Mingay Solar Farm, England.

Week starting Mon 2 Nov

  • Mon 2 NovAM: WorkedPM: Worked
  • Tue 3 NovAM: WorkedPM: Worked
  • Wed 4 NovAM: WorkedPM: Worked
  • Thu 5 NovAM: WorkedPM: Worked
  • Fri 6 NovAM: WorkedPM: —

Total: 4.5 days

GB-000123 · Paid

Paid
Week
Week starting Mon 2 Nov
Time approved
4.5 days
Total incl. VAT
£3,857.17

Timesheet approved

Example with fictional test data. Photo: Hugh Venables, Wikimedia Commons, CC BY-SA 2.0, cropped.
Network fee
9%
Direct fee
6%
Paid within, from timesheet approval
14 days
For contractors
Free

The Founding 500

We're inviting the first 500 UK renewable-energy contractors to build their GreenBook profiles as we build the network. Founding 500 members appear at the top of matching search results. Search filters still apply, and priority visibility doesn't guarantee work.

Free to join. An invitation, not a paid membership.

Join the Founding 500

Build your GreenBook profile.

Free to join. Be found when you're available.