Find a TenderPlanned procurementPreliminary market engagement notice
Published 11 May 2026, 11:42 BST

Official UK procurement notice

Electricity and Ancillary Services (1337)

Authority: YPO (Public body)

Framework agreementServicesAbove thresholdSME suitableVCSE suitable
Planned pipeline value£3,000,000,000pipeline notice, not a live tender
Tender notice expected 1 Sept 2027from the planned procurement notice
Framework period 8 yrsends 31 Mar 2039 · starts 1 Apr 2031

What is being bought

Published requirement description

YPO is embarking on preliminary market engagement to shape a compliant and effective route to market for the procurement of Electricity and Ancillary Services across all public sector bodies, in alignment with the Procurement Act 2023.

This initiative represents the fourth evolution of the framework, building on the foundations of previous iterations established under the now superseded Public Contracts Regulations 2015.

The objective is clear: to deliver a streamlined solution that ensures public sector organisations have access to a high-quality, reliable electricity retailer. By engaging early with the market, YPO seeks to foster innovation, encourage competition, and secure best value, while maintaining full compliance with the latest legislative requirements.

This is an exciting opportunity to help shape a solution that not only complies with the legislative framework for public sector procurement but also drives sustainability, efficiency, and excellence in service delivery for the public sector.

CPV: Battery chargers · Electricity · Electricity distribution and related services · Electricity meters · Electricity, heating, solar and nuclear energy · Energy and related services · Energy-management services · Financial and insurance services · IT services: consulting, software development, Internet and support · Information technology services · Petroleum products, fuel, electricity and other sources of energy · Solar energy · +2 more

How this framework works

From the published notice
Framework period
8 yrs from 1 Apr 2031

The lotProcurement structure

single lot · no lot value published

What it takes to win
i

How this buyer will score bids.

The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).

Evaluation split and conditions of participation as published; the tender pack may add more
What this means for your bid
  • “Electricity and Ancillary Services (1337)” is a framework: the contest is a place on its panel, not a single contract.

Pipeline intelligence · planning stage: how this market runs before the tender is published

How YPO buys Electricity (CPV 0931), and who usually turns up

YPO’s published record next to the market for the same work. Compared with other frameworks and DPS only. Whole-market view: Electricity (CPV 0931) →

1

How the contest usually goes

Winner shares use published awards; bid and price charts use contested lots.

Question for the bid
This buyerYPO · all categories
The marketElectricity (CPV 0931) · UK-wide
What to do with it
How often do SMEs win?
i

How often small and medium firms win.

Share of awards where the winner’s size is known.

The counts under this question show how many awards have a known supplier size.

Last 36 months.

Buyer: 166 of 209 known-size awards · market: CPV 0931 · UK-wide, n=13
79%0%

Small firms have won here. Neither number says whether you qualify; it describes who has been winning.

How often do local suppliers win?
i

How often local firms win similar work.

Winners with a registered address in the delivery region, out of awards with a known address.

Local means the winner is registered in the region where that award was delivered.

A local branch does not count if the registered address is elsewhere.

Last 36 months.

Buyer: 32 of 177 known-location awards · market: CPV 0931 · UK-wide, n=5
18%40%

Most of this buyer’s recorded winners were registered outside the region where that award was delivered.

How long to a decision?
i

How long buyers here take to decide after bids close.

Middle value in days from the bid deadline to the award date, on competitions that published both.

Only decided tenders count, so slow ones still waiting are not in.

Last 36 months.

Buyer: 20 decided notices · market: division 09 · UK-wide, n=14
99 days31 days

Half of these awards have an award date within 99 days of the bid deadline.

How often single-bid or direct?
i

How often work is awarded with no recorded rival.

Direct awards and tenders where every published lot count shows one bid.

The buyer’s share is a minimum: some awards have no bid count.

Thin markets produce this too; it is not proof of a tailored specification.

Last 36 months.

Buyer: at least 1 of 36 procurements with awards had no recorded rival · market: CPV 0931 · UK-wide, n=11
3%64%

Missing bid counts may hide more single-bid awards. This share is a minimum.

How many bids did past lots attract?

i

How many bids past lots received.

Each colour is a bid-count range. Only competed lots with a published count are included.

Past bids do not predict this tender.

Last 36 months.

This buyer411 lots with bid counts · all categories
7% had one bid
The market17 lots with bid counts · CPV 0931 · UK-wide
35% had one bid
Buyer / market · select a colour for counts
1 bid7% / 35%
Buyer: 30 of 411 lots with published bid counts. Market: 6 of 17 lots with published bid counts.
2–318% / 35%
Buyer: 75 of 411 lots with published bid counts. Market: 6 of 17 lots with published bid counts.
4–628% / 12%
Buyer: 114 of 411 lots with published bid counts. Market: 2 of 17 lots with published bid counts.
7+47% / 18%
Buyer: 192 of 411 lots with published bid counts. Market: 3 of 17 lots with published bid counts.

How did awards compare with estimates?

i

Where winning prices landed against estimates.

Each colour shows awards below, close to or above the published estimate, one lot at a time.

On a framework or DPS, prices are agreed when work is called off.

Past prices are a guide, not a bid price.

Last 36 months.

Not comparable on a framework or DPS: the price is set later, on each call-off.

2

Assess each lot
i

What past awards tell you about each lot.

See the forecast, this buyer’s earlier suppliers and firms with relevant wins.

No supplier is confirmed as a bidder.

Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list

Lot #1CPV 093396 monthsSME suitablePublished estimate£3.0bn

This lot is listed as CPV 0933. The table above uses the notice category.

Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 136 past lots.

A forecast, not a list of bidders.

—No model forecast yet27% chance of a single bid
Past bids on 136 similar lots
1 bid27%
37 of 136 similar past lots received 1 bid (27%).
2–326%
36 of 136 similar past lots received 2–3 (26%).
4–627%
37 of 136 similar past lots received 4–6 (27%).
7+19%
26 of 136 similar past lots received 7+ (19%).
Comparable past lots usually drew 3 bids.
Commercial price forecast
i

Where the award price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A statistical guide from past awards, not a price to bid.

—Priced at call-off
On a framework or DPS the price is agreed on each call-off, so there is no award price to forecast here: the published figure is a ceiling.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

SupplierThis buyer’s earlier contractLotAward valueWhy listed
Npower Commercial Gas LimitedLive contractYPO - 001100 Supply of Electricity and Ancillary Servicesruns to Mar 2031——Matched as the earlier contract

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Candidate suppliers for this notice have not been worked out yet, so this is not a verdict that nobody fits.

About this data
  • Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
  • Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
  • Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
  • Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.

What this replaces
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

57% title match.

A past supplier may not bid again.

The prior contract this notice most likely re-tenders · matched by title and category (57% title match), the holder is not guaranteed to re-bid

YPO - 001100 Supply of Electricity and Ancillary Services — held by Npower Commercial Gas Limited and Npower Commercial Gas Limited (+1 more); the published contract ends 31 Mar 2031.

Procedure terms & legal framework

From the official record
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Services
Notice status
Planned procurement
Procurement threshold
Above threshold (FTS publication)
Regulatory regime
Standard
Commercial structure
Framework agreement
Who may use this agreement
Not stated in the notice; call-off rights may be limited to the establishing authority
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
11 May 2026, 11:42 BST
Last source update
11 May 2026, 11:42 BST
Authority reference
001337
FTS notice number
2026/S 000-042900
Latest notice
Preliminary market engagement notice (UK2)
Classification (CPV)
Battery chargersElectricityElectricity distribution and related servicesElectricity metersElectricity, heating, solar and nuclear energyEnergy and related servicesEnergy-management servicesFinancial and insurance servicesIT services: consulting, software development, Internet and supportInformation technology services
+4 morePetroleum products, fuel, electricity and other sources of energySolar energy
Delivery area
UK
Official registry OCID
ocds-h6vhtk-069579 Find a Tender

How it was run

Official notice
Appointment period ends
—

Timeline

11 May 2026 → 1 Apr 2031 · 4 dates
  1. Planning notice published168 days ago
    11 May 2026, 11:42 BST
  2. Market engagement86 days ago
    31 Jul 2026, 23:59 BST

    YPO is seeking feedback from suppliers within the electricity retail market to help shape the next iteration of our framework. Our aim is to ensure the solution is fully fit-for-purpose for public sector customers, enabling them to access high-quality services with confidence and ease. To achieve this, we are inviting suppliers to engage with us on the following key areas:

    • Expanding the scope: identifying opportunities to broaden service coverage and enhance value via an export rates offering, PPA agreements and sleeving arrangements.
    • Understanding of suppliers’ capability and approach to electricity trading, billing and management of flexible purchasing baskets not limited to commodity cost but also incorporating non-commodity costs
    • Reviewing Terms and Conditions: ensuring clarity, fairness, and compliance with the Procurement Act 2023.
    • Discussing market conditions: sharing insights on current challenges and opportunities within the sector and well as gaining an understanding of current and emerging market capabilities.
    • Exploring the price element: considering approaches that balance affordability with sustainability. Price origination, how trading is translated into pricing, indexation and settlements, zero carbon assets being deployed behind the meter, approach to flexibility and flexibility revenues, approach to balancing risks and exposures, any support or propositions around asset finance.
    • Delivering Social Value and Sustainability: reviewing options to embed meaningful social, environmental, and community benefits.
    • Potential routes to market: evaluating pathways that encourage competition and improved customer experience.
    • Mechanisms for call-offs: discussing practical approaches to ensure flexibility and responsiveness for public sector customers.
    • Seeking insight into innovative technologies and digital solutions that can enhance efficiency, transparency, and long term resilience in electricity supply and ancillary services through:

     Advanced digital platforms for billing, data analytics, and real time consumption reporting

     AI driven forecasting, optimisation, and risk management tools

     Smart metering, sub metering, and automated data capture

     Integration of on site generation, battery storage, and demand side response technologies

     Tools that support export optimisation (e.g., dynamic SEG management)

     Technology enabled PPA and sleeving solutions

     Cybersecurity and data governance measures that protect customer information

     Innovations that reduce carbon emissions and support public sector Net Zero pathways

     Tools and options around financial engineering and budget management

    YPO would also like to take this opportunity to engage with suppliers in the market who can offer end to end solutions that includes but is not limited to solar generation and battery storage capability delivered on a subscription based model and associated reporting and controls ideally delivered digitally both to YPO and to end consumers BDs, members and individual entities. YPO is exploring modern, scalable approaches to energy management and welcome engagement from capable providers, who can offer:

     Consumer engagement and reporting software platforms

     Compatibility with solar PV and battery systems

     EV and battery charging optimisation

     Data analytics, forecasting & reporting

     Remote management and control

     Scalability for various size portfolios

     Energy strategy development

    This information will support the development of a framework that is not only compliant and competitive, but also capable of delivering long term value and innovation for YPO members.

    Sessions will take place remotely (via Microsoft Teams) or in-person, depending on availability and capacity. Please contact Maria Hadro at [email protected] to request the Request for Information (RFI) document and to arrange availability for a PME session.

  3. Today
    26 Oct 2026
  4. Tender notice expectedin 311 days
    1 Sept 2027, 23:59 BST
  5. Contract starts
    1 Apr 2031, 00:00 BST

Notice history

1 event · 1 release on Find a Tender
  1. Preliminary market engagement notice published
    11 May 2026, 11:42 BST
    UK2

Commercial outcome & contract awards

Pipeline notice
Awards (0)
No award published
Contracts (0)
No contract published
Bid statistics
No aggregate bid statistics published

Contracting authority & participating public bodies

Yorkshire Purchasing Organisation

Contracting authorityPublic authority - sub-central government GB-PPON: PMRV-4748-MNJV 41 Industrial Park, Wakefield, Yorkshire & Humber, WF2 0XEContact name, email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure