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Our research, consulting and training builds capacity for the delivery of net zero, creating common purpose with our customers, and a shared commitment to reshaping the energy world of tomorrow.
 We’re committed to bringing down our emissions to net zero by 2035. Learn more
 One of the Financial Times leading UK management consultancies in the energy, utilities and environment sector for five years. Learn more
 We are proud recipients of an Investors in People Silver Accreditation, highlighting our commitment to workplace excellence. Learn more
 Members of the internationally recognised CPD Certification Service, a powerful learning tool that is focused on improving skills, ensuring qualifications are up to date, and ensuring an empowering approach to career progression.
 In-depth industry knowledge, data and market analysis will help keep you up to date
British energy politics stand at a pivotal juncture. With politicians setting out competing visions for Britain’s energy future, and the major suppliers expressing concerns about the new dynamic - the sector faces a new era of uncertainty - and opportunity.
Read MoreCornwall Insight are launching a new multi-client study, focused entirely on helping large businesses and industrial consumers understand what changes to energy policy really mean for them - and we’re inviting participants now.
Read MoreIn partnership with Smart Energy GB, our latest research explores how consumer-led participation in electricity flexibility can help achieve clean power by 2030 and Net Zero by 2050.
Read MoreRobert Buckley (Head of Strategic Accounts), Tom Andrews (Senior Consultant) and James Hall (COO at Evolve Energy) discuss the innovation in Corporate Power Purchase Agreements (CPPAs) in a rapidly evolving energy market
Read MoreExplore the cost benefits that BtM generation and storage can provide for corporate end users through avoided costs, alongside the impacts from commercial and ownership structures for these assets.
Read MoreNigel Cornwall, a pioneering figure in the UK energy sector and founder of Cornwall Insight, sadly passed away on 16 July 2025. His career, spanning more than three decades, was defined by a deep commitment to energy market reform, policy innovation, and community empowerment.
Read MoreInterest in private network generation, whereby an electricity generator supplies electricity directly to an end user via a private network, has surged, driven by the promise of cost savings and additional capacity. This blog explores the potential of private networks and how expert support can help unlock their full value.
Read MoreSome of Britain’s biggest energy users could see steep rises in their annual bills rise by 2030, as non-commodity costs continue to climb.
Read MoreOur Principal Consultant, Dr Craig Lowrey, told the Telegraph that part of the energy bill increase was linked to the expansion of the Warm Home Discount.
Read MoreCornwall Insight Analyst told the Guardian that our Domestic Tariff Report shows suppliers are scaling back green options in response to shifting customer choices during the cost of living crisis
Read MoreOur Principal Consultant Kate Mulvany spoke to the BBC, emphasising that this decision should not be seen as an excuse to continue with business as usual.
Read MoreIn response to the government's release of it's Industrial Strategy, Cornwall Insight put out data from our Business Energy Cost Forecast,
Read MoreOur Analyst, Tilly Boultwood, spoke in Business Green on why (EV) inequality is one of the key barriers to the UK’s ambitious climate targets,
Read MoreCornwall Insight released our final forecast for the July price cap, from our Default Tariff Cap predictor.
Read MoreWe cautioned that any move to introduce zonal electricity pricing across Great Britain is unlikely to be achievable before the end of the decade.
Read MoreOur Senior Analyst Lee Drummee spoke to the Times on why the difference in electricity costs between different parts of Great Britain continues to be a challenge, particularly for rural and remote areas, and the need for a broader conversation on how we can support households across different regions.
Read MoreOur CEO, Dan Morris, was interviewed in The Telegraph on what makes a high performing business and why the progress, innovation, and impact of the company all come down to two key elements - our purpose and our people.
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