Zoom in on Net Zero - with E.ON's Michael Lewis

James Murray
clock • 1 min read

VIDEO: CEO of energy giant in the UK talks to BusinessGreen's James Murray about the role of innovation in delivering net zero

Michael Lewis is the CEO of energy giant E.ON, which - as one of the so-called 'Big Six' - is one of the UK's largest suppliers of energy and renewable electricity.

The company's history, which began in its previous guise as Powergen in 1989, is like many major energy firms built on coal power. However, over the past decade the firm has taken an increasingly influential role in the renewables industry, including the construction and operation of the UK's first offshore wind farm at Blyth in Northumberland. Then in 2016 a major restructuring resulted in all of E.ON's fossil fuel assets being split off into a newly-established, separate company called Uniper, a move which has allowed E.ON to focus entirely on energy supply, grid development and renewables.

Lewis, meanwhile, has worked in the energy industry for more than a quarter of a century, having studied engineering as well as pollution and environmental control as an undergraduate. As he explains to BusinessGreen's James Murray during recent chat, climate change and decarbonisation is the "golden thread" which has run right through Lewis's career, and since the beginning he has felt clear that the impacts and challenges of climate change were only set to continue.

In a wide-ranging interview, Lewis also discusses the rapidly changing role of energy for UK consumers, how innovation and technology can deliver huge benefits and savings for households, and E.ON's own pathway toward becoming a net zero company. The conversation can be watched in full above.

This article is part of BusinessGreen's Net Zero Innovate hub.

Register now for the Net Zero Festival, which takes place over three days from 29th September to 1st October.

More on Energy

Global Briefing: INEOS opens EU's first 'full-scale' carbon storage site

Global Briefing: INEOS opens EU's first 'full-scale' carbon storage site

Fully operational carbon storage business opened at port of Esbjerg, Netherlands reveals fossil fuel plan, and Panama Canal to cut maritime traffic due to El Niño

BusinessGreen staff
clock 18 September 2026 • 10 min read
Clean power contract auction could slash energy bills by £11bn, analysts claim

Clean power contract auction could slash energy bills by £11bn, analysts claim

LCP Delta calculates upcoming Contract for Difference auction promises to reduce wholesale power costs and deliver net savings for households and businesses through to 2050

James Murray
clock 18 September 2026 • 3 min read
Practical planning reform is needed to cut business energy costs

Practical planning reform is needed to cut business energy costs

Policies that enable faster access to renewable power would materially improve domestic energy security for businesses, as the UK faces a tough economic outlook this winter, writes Gordon Buchan from Pell Frischmann

Gordon Buchan, Pell Frischmann
clock 18 September 2026 • 3 min read