Power Transformer Navigator

Opna’s Transformer Navigator is a beta tool that helps you move from vague market noise to a clear, data-backed view of your transformer supply options.

Try the navigator

Transformers needed

BETA

Step 1

Set context

Customise the search with key parameters.

Step 2

Define routes

Choose from different ways to find suitable equipment.

Step 3

Adjust matrix

Customise the score indices to your preferences.

Step 4

Get results

Overview of the supply space and recommended options.

Step 5

Explore matches

Dive deeper into suitable supply options.

Set parameters

1 · Context + Target Grid

Target Market

UK Grid · NGET / DNO

TX132kV275kV400kV

DX11kV33kV66kV

Max Lead Time

≤ 60 weeks

12w60w

Source Regions

Weights:35%15%15%10%10%5%5%5%

2 · Supply Routes

Pre-fill scores

3 · Score Each Route

Delivery35%Equipment arrives on time?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

OEM Quality15%Manufacturing source strength?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

Payment10%Terms match project finance?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

Protection10%If late or plans change?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

Resilience5%Fallback options?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

Grid Accept15%TSO/DNO approved?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

True Cost5%Total lifecycle cost?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

Flexibility5%Can reassign?▼

Direct Tier 1

0/5

Alt OEM

0/5

Aggregator

0/5

Explore results

Direct Tier 1

Alt OEM

Aggregator

Dot: UK ApprovalApprovedIn progressNot started

Ring: SlotsOpenLimitedWaitlist

SupplierSlotsUK GridLeadUp%Voltage

Astor TransformerOpenUK:In progress18-28w30%

132kV

Best TransformerOpenUK:In progress20-30w30%

132kV400kV

LS ElectricOpenUK:In progress22-34w40%

33kV132kV

Siemens EnergyWaitlistUK:Approved36-52w60%

132kV400kV

CG PowerOpenUK:In progress24-36w40%

132kV400kV

GE VernovaLimitedUK:Approved38-50w60%

132kV400kV

VoltampOpenUK:Not started16-26w30%

33kV132kV

Hitachi EnergyWaitlistUK:Approved40-56w50%

132kV400kV

Request the full results

Find out more about the suppliers but also get more details on:

✓Contract options✓Warranties✓Financing

What we do

market infrastructure for the urgent age of energy independence, AI and climate action

We mobilise critical power infrastructure at the speed the world demands.

Verified supply built around your timeline

Tenant commitments, grid queues, EPC mobilisation, finance drawdowns - all converging on one date that can't slip. We map verified capacity across manufacturers globally and match it to your timeline.

Hyperscaler procurement power

But without the balance sheet. We aggregate buyer demand to unlock OEM priority access and volume pricing unavailable to individual buyers.

Financing on your terms, not the OEM's

We convert equipment CapEx into milestone-based OpEx - balance-sheet-light slot queues with built-in flexibility.

Supply resilience across markets

We match equipment across your pipeline to your grid, verify TSO/DNO approval status, and build a diversified supplier panel across regions and tiers. No single-factory dependency.

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