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Net Zero

Onward league table shows which net zero policies are popular among voters

29 September 2023

Public First and Onward tested the support of 24 policies which would cut greenhouse gas emissions (some were existing government policies and some were not). All 24 received net-positive ratings looking across all voters, with energy efficiency measures, ramping up renewables (wind and solar), incentivising green home upgrades, planting trees, investment in public transport, and policies to help people switch to electric cars all proving highly popular.

Conservative voters currently did not support the phasing out of sales of new petrol/diesel cars by 2030 or gas boilers by 2035, but the report argues that:

Importantly, opposition is to targets and deadlines rather than the technologies

 

Understanding which net zero policies are consistently popular among the electorate is as important as understanding what the current barriers to support are for less popular policies: ‘win win’ ideas such as incentivising home upgrades/rolling out insulation are a way to hold the net zero conversation with voters on less contentious ground than, for example, low traffic neighbourhoods.

 

The latest from the Net Zero timeline:

Opinion Insight 27th November 2025

High public support for home insulation

While changes are being made to the Energy Companies Obligation and the Warm Homes Plan, our latest tracker poll shows that the majority (69%) of the public support government incentives for homeowners to improve home insulation. This support carries across voting lines, with even supporters of Reform, who are typically the least supportive of climate related policies, indicating majority approval (56% support).

The majority of the public are also supportive of financial support to low income families for green home upgrades. Not only is this a crucial aspect needed for a fair transition to clean energy, the relative consensus among the public is a rare opportunity.

Opinion Insight 26th November 2025

The government released its latest public opinion tracker figures

The number of people who agree ‘there is no such thing as climate change’ remains marginal: only 2% agreed with this statement in the latest opinion tracker from the Department for Energy Security and Net Zero.

It’s important – in a period of political instability and the fracturing of the climate consensus – to remind ourselves that despite the turbulence, outright denial of climate change is almost non-existent.

And most people (49% vs 22%) recognise that the energy transition will be positive for the country in the long-term.

But (backing up a signal that is getting louder by the day) the DESNZ data shows that concerns about the costs of green policies are growing, with a record high of people who think the economic consequences of the country’s transition to Net Zero will be negative in the short-term.

Labour has promised to reduce energy bills by £300 a year, and (long-term) the policies being introduced will likely deliver this. But short-term, the financial insecurities that people face (which have little to do with green policies) are being weaponised by opponents of climate action.

Whilst this happens, making the best case for what is currently on the table is equally critical: this requires connecting the ‘how’ and the ‘why’ of net zero alongside telling people’s stories to demonstrate that the transition is both achievable and effective. Read more about the takeaways from Climate Barometer & Public First’s recent net zero message testing research here. 

View Net Zero timeline now

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