Strong Cross-Party Support for Renewable Energy Expansion in Wales
New research commissioned by RenewableUK Cymru reveals robust backing for renewable energy across the political spectrum in Wales. The study shows that 71% of Welsh residents believe renewable energy development should increase, with only 6% advocating for a decrease. Furthermore, a majority of 58% express a desire for Wales's future energy system to be primarily or entirely reliant on renewable sources.
Political Unity on Renewable Energy
Support for renewables transcends party lines, with strong approval among voters from Labour (82%), Plaid Cymru (80%), Conservatives (73%), and Greens (76%). Even among Reform UK voters, a majority of 59% favor more renewable energy development, indicating broad consensus despite some internal divisions.
Pragmatic Public Attitudes and Cost Concerns
The polling highlights nuanced public opinions that challenge assumptions about opposition to renewable projects. Voters are generally pro-renewables and open to trade-offs when costs and community benefits are clearly communicated, suggesting political debates may not fully align with public sentiment. However, driving down energy bills remains a key priority, especially for Reform UK supporters, with cost and affordability ranking among top concerns.
When presented with information on electricity grid infrastructure costs, public views shift significantly. Without cost details, 53% prefer underground cables, but this drops to 29% after learning that undergrounding can cost up to five times more. Conversely, support for overhead pylons rises sharply from 14% to 43%. Around two-thirds of voters are unwilling to pay higher bills for more expensive grid options, a trend particularly strong among Reform UK voters.
Misperceptions and Community Benefits
The research also uncovers a gap between perception and reality regarding Wales's renewable energy performance. Approximately 40% of people believe Wales generates a higher share of its electricity from renewables than the UK average, when in fact Wales lags behind at 33% compared to over 50% for the UK overall. Focus group participants expressed surprise and disappointment upon learning this, indicating a desire for faster progress.
Additionally, the study challenges assumptions about public attitudes toward community benefit funds linked to renewable projects. Over three-quarters of respondents report little or no understanding of these schemes, and many underestimate the financial returns to local communities from onshore wind farms in Wales. When informed that developers reinvest 37 pence per £1 of post-tax profit into local areas, nearly 65% say this knowledge would make them more likely to support a renewable project, with Plaid Cymru voters showing the strongest response.
Expert Insights and Future Implications
Jessica Hooper, director of RenewableUK Cymru, commented: "This research shows that people in Wales are firmly behind renewable energy, across political divides – but it also shows they are thoughtful and pragmatic, not blindly supportive or ideologically opposed. They want honesty about the trade-offs, clear information on costs and delivery, and confidence that communities will share in the rewards."
She added: "The risk now is not public resistance but misreading public opinion. With electricity demand projected to double or potentially triple by 2050, decision makers need policies that deliver clean power at pace, keep bills affordable, and be honest about the trade-offs."
The findings suggest public attitudes are not fixed but pragmatic, responsive to clear information about costs and consequences. This underscores the importance of transparent communication and community engagement in advancing renewable energy initiatives in Wales.
