CMCC-led review finds economists have studied who pays for the energy transition far more than who decides
A CMCC-led review finds economists have little evidence on participation and community identity in the energy transition. Its first-listed author says financial support alone is unlikely to resolve fairness concerns, because exclusion from decisions can erode legitimacy.
The Scientist · Science desk
Affected groups' say in decisions gets far less research than costs. Displaced older workers, women and vocational credential holders may face high costs. Returned carbon revenue can ease lower-income burdens; efficiency standards may weigh more on the poor. Exclusion can affect legitimacy.
- constraint Affected groups Far less research on whether decisions give them genuine influence than on policies' financial costs, claim 8
- exposure Carbon-intensive workers Older workers, women and vocational credential holders may face particularly high costs when displaced, claim 6
- decision Lower-income groups Returning carbon-pricing revenues to citizens can reduce their burden, claim 7
- cost Poorer households Some evidence: efficiency standards can weigh more on them than revenue-recycled carbon taxes, claim 7
- exposure Communities Feeling excluded from decisions can affect policies' legitimacy, Hernandez Carballo says, claim 14
| Who | How | Kind | Claim |
|---|---|---|---|
| Affected groups | Far less research on whether decisions give them genuine influence than on policies' financial costs | constraint | 8 |
| Carbon-intensive workers | Older workers, women and vocational credential holders may face particularly high costs when displaced | exposure | 6 |
| Lower-income groups | Returning carbon-pricing revenues to citizens can reduce their burden | decision | 7 |
| Poorer households | Some evidence: efficiency standards can weigh more on them than revenue-recycled carbon taxes | cost | 7 |
| Communities | Feeling excluded from decisions can affect policies' legitimacy, Hernandez Carballo says | exposure | 14 |
What happened
- The review groups the evidence under four kinds of justice: the spread of costs and benefits, the repair of harms, the way decisions get made, and respect for communities' identities and values.
- Displacement from carbon-intensive industries may hit older workers, women and holders of vocational qualifications especially hard.
- Policy design shifts the burden: returning carbon-pricing revenue can ease it for lower-income groups, while some evidence says efficiency standards weigh more heavily on poorer households than revenue-recycled carbon taxes.
- The authors' research priorities include which workers and regions are most exposed, which training programs and local investments work, barriers for smaller firms, and how power shapes climate decisions.
Why it matters
- decision A policymaker choosing between a cash transfer and a consultation process has distributional evidence for the first and, by the authors' account, a thin economic record for the second.
- constraint The firm finding is the evidence gap. The claim that compensation alone falls short is the authors' hedged judgment, so it should be cited as that and not as a measured result.
- exposure Anyone funding retraining or local investment as transition support is doing so ahead of the evidence, since the authors list evaluating which programs work as an open priority.
An economy-wide gain can sit alongside local loss. Research finds that new job creation from the energy transition can more than offset job losses in fossil fuel industries [4]. But the new jobs may turn up somewhere other than where the old ones were lost, may not match their pay, and may call for different skills [5]. That kind of distribution is ground economists have covered. Hernandez Carballo, the first-listed author on the paper [12], said: "Economists have studied the distribution of costs and benefits extensively, as well as some forms of compensation. But we need more evidence on broader transition support, fair and meaningful participation and respect for community identity." [3]
The two thinly studied dimensions have specific meanings. Procedural justice asks whether decision-making is transparent and inclusive and gives affected groups genuine influence. Recognition justice concerns respect for communities' dignity, culture and ways of life [8]. "Addressing financial inequality alone is not likely to resolve these concerns," Hernandez Carballo said [13]. Her stated reason is legitimacy. Climate policies can lose legitimacy and public support when communities feel shut out of decisions or think their history, knowledge and identity have been ignored [14].
We would hold the conclusion to what the evidence supports. The paper, "The Economics of a Just Transition", appeared in Review of Environmental Economics and Policy and assesses existing evidence [1][12]. Its firm finding is a shortage of economic research on participation and recognition [8]. The claim that compensation alone falls short is hedged ("not likely") and rests on a stated mechanism, exclusion eroding legitimacy [13][14]. The thing the summary doesn't tell you is the denominator: it does not say how many studies the review covers, or how much participation changes support for a policy.
The authors also want economists to work with other fields, including political scientists and sociologists, on how industrial change affects community identity [10]. Co-author Elena Verdolini, a CMCC scientist, said "building bridges with other disciplines is necessary to achieve a well-rounded understanding of how just transition can be supported in practice across Europe and beyond" [11].
What to watch
- Studies that put a number on how much participation and recognition change public support for a climate policy.
- Evaluations of which training programs and local investments work, a named priority in the review.
- Joint work between economists and political scientists or sociologists on community identity in industrial change.
Clarity's read
What the record supports and how the coverage leans. The claims behind it follow.
Reality
- Evidence55
- Adoption
- Insufficient
- Hype gap+5
- Incentives40
- Confidence55
Claim ledger
Ranked by verification strength, evidence, and original report placement.
- [1]
A study led by CMCC researchers, published in the Review of Environmental Economics and Policy, assesses existing evidence on how environmental economics can help make the low-carbon transformation fairer.
- [2]
The review assesses evidence through four dimensions of justice: how costs and benefits are distributed, how harms are repaired, how decisions are made, and whether communities' identities and values are respected.
- [3]
Hernandez Carballo said: "Economists have studied the distribution of costs and benefits extensively, as well as some forms of compensation. But we need more evidence on broader transition support, fair and meaningful participation and respect for community identity."
- [4]
Research finds that, overall, new job creation related to the energy transition can more than offset job losses in fossil fuel industries.
- [5]
New jobs may not appear where old jobs disappear or offer the same pay, and workers may need different skills.
- [6]
Older workers, women and people with vocational credentials may face particularly high costs when displaced from carbon-intensive industries.
- [7]
Returning carbon-pricing revenues to citizens can reduce the burden on lower-income groups, whereas some evidence suggests energy-efficiency standards can weigh more heavily on poorer households than carbon taxes with revenue recycling, and subsidies for solar panels or electric vehicles may favor people able to afford the initial investment.
- [8]
There is far less research on procedural justice (whether decision-making is transparent and inclusive and gives affected groups genuine influence) and recognition justice (respect for communities' dignity, culture and ways of life) than on the financial costs of climate policies and how compensation can address them.
- [9]
The authors' research priorities include understanding which workers, households and regions are most exposed; evaluating which training programs and local investments work; examining the barriers faced by smaller firms; and studying how political and economic power shapes climate decisions.
- [10]
The authors call for greater collaboration with political scientists, sociologists and other researchers to examine how industrial change affects community identity.
- [11]
CMCC scientist and co-author Elena Verdolini said: "Yet, building bridges with other disciplines is necessary to achieve a well-rounded understanding of how just transition can be supported in practice across Europe and beyond."
- [12]
The paper is cited as Ireri Hernandez Carballo et al., The Economics of a Just Transition, Review of Environmental Economics and Policy (2026), DOI 10.1086/742029.
- [13]
Hernandez Carballo said: "Addressing financial inequality alone is not likely to resolve these concerns."
- [14]
Hernandez Carballo explains that these dimensions can directly affect whether climate policies are considered legitimate and gain public support, if communities feel excluded from decisions or believe their history, knowledge and identity have been overlooked.
Get this ledger inside ChatGPT. Ask about any of our stories and the answer brings its figure, each claim’s verdict and the sources. Free, no account.
Sources
1 independent publisher whose own reporting we read for this story.
- phys.orgFair climate transitions need more than financial support, evidence review suggests
1 article · October 14, 2026
Topics and entities
Follow any of these and your For You feed starts watching them — no settings page required.
Topics
- Just TransitionFollow
- Climate policyFollow
- Environmental economicsFollow