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Ofgem Connections Delivery Board
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Competition in Connections (CiC) Code of Practice
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Equipment interventions
Standards and guidance
Statutory information
Competition in Connections Code
Distribution Code
Engineering Document Library
National Equipment Defect Reporting Scheme (NEDeRS)
Security Incident Reporting System (SIRS)
ENA Product Assessment System (EPAS)
For installers
Connect Direct
Electric vehicle charge point database
Heat pump database
Type Test Verification Report Register
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Smarter Networks Portal
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Collaborating for local net zero
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Who’s my network operator?
Getting extra help and support
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What are electromagnetic fields?
Public safety commitment
ThePSR.co.uk
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G99 Form B3
G99 Form C2.1
G99 Form C2.2
G99 Form C3
G99 Form D1
Angler Safety and Risk Assessment (30 m Angling Exclusion Zone)
Angling Guidance Sheet
Angler Safety and Risk Assessment (overhead power lines)
Fish Safe A5 Flyer
Fish Safe Sticker
Angling Guidance for Anglers
Angling Guidance for Management
Angling Guidance for Planning Authorities
Look Out, Look Up! Campaign Toolkit 2018
Farmers & Agricultural Contractors Safety Advice
Mechanical Plant Safety Advice
Electricity Around Your Home Public Safety Leaflet
Emergency Services Public Safety Leaflet
General Trade and Maintenance Public Safety Leaflet
Leisure Activities Public Safety Leaflet
Look Out, Look Up! Public Safety Leaflet
Watch Out, Cables About! Public Safety Leaflet
Electric and Magnetic Fields Facts
Electric and Magnetic Fields Information
Electric and Magnetic Fields Networks Training
Phasing of UK Overhead Power Lines Report
Industry Health Outcomes National Survey
Control of Electromagnetic Fields at Work Regulations 2016 (Risk Assessment)
OHAG Guidance Note 1.1 Occupational Health in the Electricity Industry
OHAG Guidance Note 1.2 Role of Occupational Health in Sickness Absence Management
OHAG Guidance Note 1.3 Equality Act
OHAG Guidance Note 1.4 Workplace rehabilitation
OHAG Guidance Note 1.5 Automated External Defibrillators
OHAG Guidance Note 1.6 Health surveillance
OHAG Guidance Note 2.1 Stress
OHAG Guidance Note 2.2 Management of back pain in the Electricity Industry
OHAG Guidance Note 3.1 Working in Adverse thermal Environments
OHAG Guidance Note 3.2 Working in confined spaces
OHAG Guidance Note 3.3 Night work
OHAG Guidance Note 3.4 Fitness to work at Heights
OHAG Guidance Note 3.5 Fitness for Wind Turbine Working - web site
OHAG Guidance Note 4.1 Noise and Vibration
OHAG Guidance Note 4.2 Upper Limb Disorders
OHAG Guidance Note 4.3 Biomass
OHAG Guidance Note 4.4 Call Centre Working
OHAG Guidance Note 4.5 Asthma in the Electricity Industry
EMF - Design and Management of Low Voltage Distribution Networks Guidance (EREC G92)
G98 Distributed Generation Connection Guide (Multiple Premises)
G98 Distributed Generation Connection Guide (Single Premises)
G98 Connecting Domestic-Scale Type Tested Generation Summary Guide (Single Premises)
G99 Connecting Type A Power Generating Modules Guide
G99 Connecting Type B - D Power Generating Modules Guide
G99 Type A summary
G99 Types B-D summary
Energy Delivery Systems Cyber Security Procurement Guidance
Smart Meters - Electricity Network Operator Configurations (EREC M30)
Smart Meters - How to Report Gas Asset Condition Issues (GER1)
Smart Meters - How to Report Common Gas Issues (GER2)
Smart Meters - Top 5 Gas Smart Meter Interventions (GER4)
Smart Meters - Correct Reporting of Exposed PE Pipe (GER5)
ON18-WS3-FW Open Networks Models User Guide
SAGE First Interim Assessment Guide
Ecological and Archaeological Management Best Practice Guide
Steel Lattice Tower Refurbishment Good Practice Guide
ENA and Environment Agency Partnership Agreement
Health and Wellbeing Framework
Cut-Out Rating Guidance to Electric Vehicles or Heat Pumps Installers
Low Carbon Technologies User Guidance for Heat Pump Database Submission
Switchgear Assessment Panel Notice of Conformity List
Protection Assessment Panel Notice of Conformity List
Electricity Supply Emergency Code
Electric Vehicle Charge Points and Heat Pumps Combined Installation Process Flow Chart
Accelerated Loss of Mains Change Programme Assessment Flow Chart
ON18-WS3-FW DSO Future Worlds - Least Regrets Tables
ON19-WS1B-P4 Enhanced Schedule 11
ON19-WS1B-P4 Schedule 5 Enhanced Node Data
Low Carbon Technologies Heat Pump and Electric Vehicle Network Operator Contacts
ON17-WS2 Customer Information Requirements
ON17-WS2-P3 Customer Journey (New or Modified Connections)
ON17-WS2-P3 Customer Journey (Post-connection)
ON18-WS2-P1 Pre Application Good Practice
ON19-PRJ-PID PID Consultation Summary and Actions
ON20-WS1A-P5 DSO Revenue Stacking
ON20-WS2-P2 Contracted Connections Queue Management Consultation Document
ON19-WS3-P5 Introductory Slides - Innovation Trials Mapping
ON18-WS1A Flexibility Commitment 2018
ON19-WS1A Open Networks Flexibility Commitment - Steps for Delivering Flexibility Services 2019
ALoMCP Public Issues Log
ALoMCP General FAQs
ALoMCP Contractual Terms and Conditions
ALoMCP Delivery Assurance Policy
ALoMCP Payment Process Specification
ALoMCP Technical FAQs
ALoMCP Protection Support Organisations
ON21-WS3-P1 DSO Implementation Plan Appendices - detailing DSO functions (31 Mar 2021)
ON19-WS3-FW Final Future World results
ON19-WS3-FW Final Future World results - Sensitivity
ON19-WS3 Impact Assessment on Future DSO Worlds (Benefits)
ON19-WS3-FW DSO Transition - Integrated World Costs
ON19-WS3 Impact Assessment on Future DSO Worlds (Costs)
Smart Meters - Benefits for Demand Response Based Control of Distribution Networks
Smart Meters - Data Aggregation Benefits Reduction
Smart Meters - Data Aggregation Executive Summary
Smart Meters - Data Aggregation Assessment Final Report
Smart Meters - Functional Requirements for Electricity Smart Meters
Smart Meters - High Level Cost Benefit Analysis Summary
Smart Meters - High Level Cost Benefit Analysis
Smart Meters - High Level Data Traffic Analysis
Smart Meters - Consumer Attitudes to Half Hourly Consumption Data
Smart Meters - Opportunities for Demand Response
Smart Meters - Strategic Issues and Action Planning for Demand Response
Smart Meters - Privacy Impact Assessment of Networks Using Smart Meter Data
Smart Meters - Security and Privacy Control Points
Smart Meters - System Use Cases
Trading of Non-firm DG Curtailment Obligations & Exchange of Access Rights Report
ON17-PRJ 2017 End of Year Report
ON17-WS1-P7 Statement of Works Customer Journey
ON17-WS1-P7 Statement of Works Data Template
ON17-WS2 Customer Category Descriptions
ON17-WS2 Information on Distribution Connection Options
ON18-PRJ 2018 End of Year Report
ON18-PRJ 2018 End of Year Report Summary
ON18-PRJ 2018 Project Initiation Document (Post-Consultation)
ON18-WS1-P11 Flexible Resources Connection Guide
ON18-WS1-P7 ANM Curtailment Process and Good Practice Guide
ON18-WS2-P1 Good Practice ahead of Connection Applications
ON18-WS2-P4 Good Practice for information provision on Flexibility Services
ON18-WS2-P6 Guidance on post-connection changes
ON18-WS3 DSO Transition Pathway - Least Regrets Analysis 2019 PID Input
ON18-WS3 Modelling DSO transition using the Smart Grid Architecture Model
ON18-WS3-P2 DSO Functional & System requirements (SGAM Modelling)
ON19-PRJ Open Networks 2019 End of Year Report
ON19-PRJ 2019 Project Initiation Document (Post-Consultation)
ON19-PRJ Open Letter to Ofgem & BEIS
ON19-WS1A-P1 Flexibility Market Principles
ON19-WS1A-P3 Flexibility Services - Dispatch and Settlement Processes
ON20-WS1A-P5 Conflict Management & Cooptimisation DSO Services - Final Report
ON19-WS1B-P4 Proposals for Implementation of Exchange of Network Planning Data (planning timescales)
ON19-WS1B-P4 Exchange of Network Planning Data (planning timescales) Data Scope - Final Report
ON19-WS3 DSO Transition Future Worlds Impact Assessment Report
ON19-WS3 DSO Transition - Future World Impact Assessment Report (independent assessment)
ON19-WS4 Whole Energy Systems 2019 activity - Final Report
ON20-PRJ Open Networks 2020 PID Consultation Detailed Comments and Responses
ON20-PRJ Open Networks 2020 Workplan Consultation Summary
ON20-PRJ 2020 Project Initiation Document (Post-Consultation)
ON20-WS1B-P5 Network Capacity Indications Survey - Final Report
ON19-WS3-P5 DSO Transition Mapping - Innovation Trials Final Report
ON20-WS4-P3 Gas input to Whole System FES Phase 1 Report
ON20-WS4-P6 Data for Capacity Mapping
Public Safety Annual Review 2019
SAGE First Interim Assessment Precautionary Approaches to ELF EMFs
Health and Safety Issues Eurelectric Report 2014
Health & Wellbeing Framework Position Paper 2017
Smart Meters - System Requirements Update
Smart Meters - Data Traffic Analysis
Gas and Electricity Network Innovation Strategy 2020 (Summary)
Electricity Network Innovation Strategy 2020
Gas Network Innovation Strategy 2020
Electricity Network Innovation Strategy 2018
Gas Network Innovation Strategy 2018 (Summary)
Gas Network Innovation Strategy 2018
Networks Innovation Strategies 2020 Stakeholder Engagement (Survey)
Networks Innovation Strategies 2020 Stakeholder Engagement (Workshop)
ENA Public Safety Commitment 2020-2022
Powering Improvement Industry Strategy 2020-2025
Network Hydrogen 2020 Project Updates (Mar)
Network Hydrogen 2020 Project Updates (Apr)
Network Hydrogen 2020 Project Updates (Jul)
Network Operator Common Network Asset Indices Methodology
Common Network Asset Indices Methodology Proposed Modifications for RIIO-ED2
Proposed CNAIM Methodology Changes Explained
SHE 2019 Presentation Conference Keynote
SHE 2019 Presentation Human Factors – Company view
SHE 2019 Presentation Human Factors – Trade Union view
SHE 2019 Presentation Training & Skills
SHE 2019 Presentation Safety Culture & Behaviours
SHE 2019 Presentation Environmental Management
SHE 2019 Presentation Caithness-Moray Project
SHE 2019 Presentation Public Safety – Organisational Response
SHE 2019 Presentation Occupational Health – Good Business Sense
SHE 2019 Presentation Balfour Beatty Transmission & Distribution Project
SHE 2019 Presentation DSO & Innovation
SHE 2019 Presentation DSO & Innovation 2
Guide to the SAGE First Interim Assessment
Control of Electromagnetic Fields at Work Regulations 2016
Electric and Magnetic Fields (EMFs) website
New Exposure Limits Training Video for Electric and Magnetic Fields (EMFs)
Grid Supply Point Technical Limits for accelerated non-firm connections
ENA ON - Revenue Stacking Assessment
Managing the effects of surplus residual charges ENA final for Ofgem
Standing charges domestic retail options
ENA flexibility market asset registration consultation response
Joint statement on violence harassment and abuse
ENA response consultation on proposed reforms to the national planning policy framework and other changes to the planning system
ENA Response to RESP Policy Framework Consultation 08.10.24
ENA Cover Letter to RESP Policy Framework Consultation Response 08.10.24
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