Consultancy profile · GCC-C15
HZ Power
London-registered engineering consultancy offering grid applications, grid origination, feasibility, curtailment analysis and connection due diligence, plus power system studies including G99 compliance, G5/5 harmonics, P28, load flow and earthing.
- Overall rank
- 30 of 32
- Score
- 13.4
- Headquarters
- London
- Founded
- 2021
- Team
- 1-5 staff
- Typical size
- 94 kW – 960 MW
- Status
- Unverified · seen 07 Nov 2026
Ranked by a published formulaMethodology
§01Services
Services offered
6 of our 11 service lines. Legal advice is outside the scope of this directory.
- FSFeasibility and grid capacity studies(offered)
- CAConnection applications(offered)
- TXNESO / transmission connections(not offered)
- DXDNO / distribution connections(offered)
- G9G99 / G100 compliance(offered)
- ORConnection offer review(offered)
- QMQueue management and Gate 2(not offered)
- PWPrivate wire and behind-the-meter(not offered)
- ICICP / IDNO delivery(not offered)
- PSPower systems studies(offered)
- PLPlanning support(not offered)
§02Sectors
§03Coverage
Regions and network areas
- SHEPDSSEN
- SPDSPEN
- NPgNNPg
- ENWLSPEN
- SPMSPEN
- NPgYNPg
- SWALESNGED
- WMIDNGED
- EMIDNGED
- EPNUKPN
- SWESTNGED
- SEPDSSEN
- LPNUKPN
- SPNUKPN
- NIENIE
§04Projects
Notable projects
No projects documented yet.
§05Credentials
Accreditations
None listed.
Contact
- Website
- hzpower.co.uk
- Phone
- 020 8123 3678
- HQ
- London
§06Score
How this firm scores
Ranked by a published formulaMethodology
13.4out of 100 · rank 30
- Track record
- 0.0/30
- Service breadth
- 10.9/20
- Network coverage
- 0.0/20
- Verification
- 0.0/20
- Experience
- 2.5/10
§07Corrections
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Profile last checked 07 Nov 2026 · Other regions: Scotland · North East England · North West England