RIIO price control
E844533
Ofgem price control
RIIO price control period
RIIO price control period
energy network price control framework
regulatory framework
The RIIO price control is a UK regulatory framework used by Ofgem to set revenues and performance incentives for energy network companies, promoting efficiency, reliability, and investment in infrastructure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RIIO price control canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10132720 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RIIO price control Context triple: [ScottishPower transmission network, regulatoryFramework, RIIO price control]
-
A.
Ofgem
Ofgem is the government regulator for electricity and gas markets in Great Britain, overseeing energy companies and protecting consumer interests.
-
B.
Electricity Act 1989
The Electricity Act 1989 is a key UK law that restructured and privatized the electricity supply industry, establishing the framework for a competitive electricity market and independent regulation.
-
C.
Ramsey pricing
Ramsey pricing is an economic principle that prescribes how a regulated monopolist should set prices across different markets to minimize welfare loss while covering total costs, typically by marking up prices more in less price-sensitive markets.
-
D.
Public Utility Regulatory Policies Act of 1978
The Public Utility Regulatory Policies Act of 1978 is a U.S. federal law that promoted energy conservation and the development of small-scale and renewable power generation by reforming electric utility rate structures and encouraging competition.
-
E.
Southern Electricity Board
The Southern Electricity Board was a regional public utility in the United Kingdom responsible for distributing and supplying electricity to consumers in the southern part of England before industry privatization.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RIIO price control Target entity description: The RIIO price control is a UK regulatory framework used by Ofgem to set revenues and performance incentives for energy network companies, promoting efficiency, reliability, and investment in infrastructure.
-
A.
Ofgem
Ofgem is the government regulator for electricity and gas markets in Great Britain, overseeing energy companies and protecting consumer interests.
-
B.
Electricity Act 1989
The Electricity Act 1989 is a key UK law that restructured and privatized the electricity supply industry, establishing the framework for a competitive electricity market and independent regulation.
-
C.
Renewables Obligation (historical)
The Renewables Obligation (historical) was a UK government support scheme that incentivised large-scale renewable electricity generation, playing a key role in the early growth of sectors such as offshore wind before being replaced by newer mechanisms.
-
D.
Ramsey pricing
Ramsey pricing is an economic principle that prescribes how a regulated monopolist should set prices across different markets to minimize welfare loss while covering total costs, typically by marking up prices more in less price-sensitive markets.
-
E.
Public Utility Regulatory Policies Act of 1978
The Public Utility Regulatory Policies Act of 1978 is a U.S. federal law that promoted energy conservation and the development of small-scale and renewable power generation by reforming electric utility rate structures and encouraging competition.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Ofgem price control
ⓘ
RIIO price control period ⓘ RIIO price control period ⓘ RIIO price control period ⓘ RIIO price control period ⓘ energy network price control framework ⓘ regulatory framework ⓘ |
| appliesTo |
electricity distribution network companies
ⓘ
electricity transmission network companies ⓘ gas distribution network companies ⓘ gas transmission network companies ⓘ |
| component |
information quality incentive
ⓘ
innovation incentives ⓘ output incentives ⓘ revenue cap ⓘ totex approach ⓘ uncertainty mechanisms ⓘ |
| country | United Kingdom ⓘ |
| domain | energy regulation ⓘ |
| focus |
consumer outcomes
ⓘ
environmental performance ⓘ innovation in network services ⓘ network reliability ⓘ |
| fullForm | Revenue = Incentives + Innovation + Outputs ⓘ |
| hasPhase |
RIIO-2
NERFINISHED
ⓘ
RIIO-ED1 NERFINISHED ⓘ RIIO-GD1 NERFINISHED ⓘ RIIO-T1 NERFINISHED ⓘ |
| introducedBy | Ofgem NERFINISHED ⓘ |
| methodology |
stakeholder engagement requirements
ⓘ
totex-based cost assessment ⓘ |
| objective |
encourage investment in network infrastructure
ⓘ
promote efficiency in energy networks ⓘ promote reliability of energy networks ⓘ protect energy consumers ⓘ support low-carbon transition ⓘ |
| predecessor | RPI-X price control NERFINISHED ⓘ |
| regulator | Ofgem NERFINISHED ⓘ |
| replaces | RPI-X price control model ⓘ |
| revenueFormula | allowed revenue linked to outputs and incentives ⓘ |
| sector |
electricity and gas transmission
ⓘ
electricity distribution ⓘ energy networks ⓘ gas distribution ⓘ |
| startPeriodApprox | early 2010s ⓘ |
| timeHorizon | multi-year ⓘ |
| uses |
benchmarking of network companies
ⓘ
output-based regulation ⓘ performance incentives ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: RIIO price control Description of subject: The RIIO price control is a UK regulatory framework used by Ofgem to set revenues and performance incentives for energy network companies, promoting efficiency, reliability, and investment in infrastructure.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.