The Grid and Power Systems Specialists.

A cutting edge consultancy at the forefront of the transforming energy landscape. We work with our clients to help navigate them through the complexities of the Power System both in Great Britain and internationally.

Grid Applications

Power System Modelling

Origination and Capacity Screening

Data Science & Artificial Intelligence

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0MW

Generation Projects Supported

Denville Energy Consulting: Mission Statement

A highly capable consultancy built on industry expertise.

Denville Energy Consulting is a specialist networks and grid consultancy with over a decade of sector experience. Former NESO and NGET power systems expertise underpins transmission and distribution advice across Great Britain.

From strategy through execution, DEC combines technical depth, policy fluency, and commercial realism to move complex portfolios forward with confidence.

Services

Structured support from strategy through delivery

We focus on decisions that materially improve programme confidence, technical clarity and stakeholder alignment.

Grid connections and feasibility

Technical and strategic support for viable connection pathways in constrained networks.

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Power systems and compliance

Power systems studies and compliance guidance aligned to project milestones.

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Large-demand and infrastructure advisory

Advisory support for high-load projects requiring clear grid strategy and delivery planning.

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Sectors

Project contexts we support

Renewables

Connection and compliance support for generation projects.

BESS

Grid strategy and technical analysis for flexibility assets.

Data centres

Large-demand connection strategy for high-load projects.

EV infrastructure

Power systems support for depot and charging-network growth.

Hydrogen and industrial demand

Technical advisory for complex industrial connection needs.

Featured insights

Latest Industry Insights and News

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Electrical infrastructure viewed at dusk

01/03/2026

How grid constraints affect large-demand connection strategy

An overview of practical grid-constraint issues that shape large-demand project planning.

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Technical presentation event with delegates

12/02/2026

CP2030 updates: what project teams should focus on now

A practical summary of CP2030 considerations for developers and infrastructure stakeholders.

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Have a live project to assess?

Talk directly with our team about your connection, compliance or delivery challenge.