{"id":33899,"date":"2026-02-02T17:11:47","date_gmt":"2026-02-02T17:11:47","guid":{"rendered":"https:\/\/www.tun.com\/home\/?p=33899"},"modified":"2026-02-02T17:11:50","modified_gmt":"2026-02-02T17:11:50","slug":"study-carbon-pricing-plus-renewables-cut-emissions-fastest","status":"publish","type":"post","link":"https:\/\/www.tun.com\/home\/study-carbon-pricing-plus-renewables-cut-emissions-fastest\/","title":{"rendered":"Study: Carbon Pricing Plus Renewables Cut Emissions Fastest"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-uagb-blockquote uagb-block-e7eb3fc3 uagb-blockquote__skin-border uagb-blockquote__stack-img-none\"><blockquote class=\"uagb-blockquote\"><div class=\"uagb-blockquote__content\">A major study of 40 countries over three decades finds that combining carbon pricing with strong investment in renewable energy and research is one of the most effective ways to cut emissions. The research offers a practical roadmap for governments looking to strengthen climate policy.<\/div><footer><div class=\"uagb-blockquote__author-wrap uagb-blockquote__author-at-left\"><\/div><\/footer><\/blockquote><\/div>\n\n\n\n<div class=\"wp-block-group is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-b0ffac9c wp-block-group-is-layout-flex\"><div style=\"font-size:16px\" class=\"has-text-align-left wp-block-post-author\"><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">The University Network<\/p><\/div><\/div>\n\n\n<div class=\"wp-block-uagb-social-share uagb-social-share__outer-wrap uagb-social-share__layout-horizontal uagb-block-ee584a31\">\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-ec619ce7\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.facebook.com\/sharer.php?u=\" tabindex=\"0\" role=\"button\" aria-label=\"facebook\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.8 90.69 226.4 209.3 245V327.7h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.3 482.4 504 379.8 504 256z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-32d99934\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/twitter.com\/share?url=\" tabindex=\"0\" role=\"button\" aria-label=\"twitter\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-1d136f14\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.linkedin.com\/shareArticle?url=\" tabindex=\"0\" role=\"button\" aria-label=\"linkedin\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A sweeping new analysis of climate policies in 40 countries over 32 years has a clear message for governments: putting a price on carbon works best when it is paired with serious investment in clean energy and innovation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The peer-reviewed study, <a href=\"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14693062.2025.2598684\" target=\"_blank\" rel=\"noopener\" title=\"\">published<\/a> in the journal <em>Climate Policy<\/em>, finds that carbon pricing and taxation, combined with investments in renewable energy and research, are among the most effective tools available to cut carbon dioxide emissions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rather than searching for a single, supposedly optimal solution, the researchers argue that countries make the most progress when they deploy a broad mix of policies and steadily strengthen them over time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The international team behind the study includes experts from the University of Barcelona, the University of Lausanne, LMU Munich and the University of Oslo. They examined how climate policies have evolved and performed over more than three decades, using a new method that can evaluate many different policy levers at once.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Their approach allowed them to look beyond headline measures and assess how combinations of policies interact in the real world. That is increasingly important as governments layer new climate rules and incentives on top of existing ones.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cAs governments expand their climate policy efforts, evaluating effectiveness has become increasingly challenging due to the growing number of coexisting policies,\u201d lead author Yves Steinebach, a professor in the Department of Political Science at the University of Oslo, said in a new release. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">He added that the team\u2019s findings are meant to help decision-makers focus on the measures that are most likely to work in their own national context.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The study draws on examples from countries such as Sweden and Norway, which have built some of the world\u2019s most ambitious climate frameworks. Those countries rely on a broad mix of policies, from carbon taxes to support for renewable power, rather than betting everything on a single instrument.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Across the 40 countries studied, the researchers identify a set of core climate policy measures that consistently strengthen climate ambition, no matter what other tools are in place. Carbon pricing and fossil fuel taxes are central, but the analysis also highlights the importance of sustained public investment in renewable energy projects and in research and development.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The team\u2019s country-by-country assessment points to significant untapped potential in several major economies. In particular, the analysis highlights Australia, Canada and Japan as places where raising excise taxes on fossil fuels could substantially improve climate performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That kind of guidance is valuable for governments under pressure to meet climate targets while keeping their economies competitive. Carbon pricing and fuel taxes can be politically sensitive, but they are also among the most direct ways to discourage pollution and steer investment toward cleaner options.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the same time, the study stresses that pricing alone is not enough. Investments in renewable energy infrastructure and in clean technology research help ensure that households and businesses have realistic alternatives to fossil fuels. Together, these measures can accelerate the shift to low-carbon energy systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The paper also makes a contribution on the methods side. The authors introduce a new toolkit for evaluating climate policies that can handle the complexity of modern policy mixes, where dozens of measures may be operating at once. That framework, they say, can also be applied to other fast-moving policy areas beyond climate change.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Commenting on the broader significance of the work, the journal\u2019s editor-in-chief, Pieter Pauw, underscored the growing need for clear evidence on what works. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cThe need for effective climate policies is growing, as is their complexity. This paper offers a rigorous analysis and timely insights that can help countries curb carbon dioxide emissions more effectively,\u201d he said in the news release.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For students, policymakers and citizens watching climate negotiations, the message is both sobering and hopeful. There is no single policy switch that will solve global warming. But there is now stronger evidence that a well-designed package of carbon pricing, smart taxes and sustained investment in renewables and research can deliver real, measurable progress.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As more countries ramp up their climate efforts in the coming years, the authors argue that using this kind of evidence-based toolkit can help them avoid trial-and-error and move faster toward deep emissions cuts. The next step will be for governments to translate these findings into concrete policy changes \u2014 and to keep refining their approaches as new data comes in.<\/p>\n\n\n\n<div style=\"height:12px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Source: <\/strong><a href=\"https:\/\/newsroom.taylorandfrancisgroup.com\/to-reduce-co2-emissions-policy-on-carbon-pricing-taxation-and-investment-in-renewable-energy-is-key\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Taylor &amp; Francis Group<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A major study of 40 countries over three decades finds that combining carbon pricing with strong investment in renewable energy and research is one of the most effective ways to cut emissions. The research offers a practical roadmap for governments looking to strengthen climate policy.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-no-separators","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[11],"tags":[504,557,558,560],"class_list":["post-33899","post","type-post","status-publish","format-standard","hentry","category-climate-and-environment","tag-ludwig-maximilian-university-of-munich","tag-university-of-barcelona","tag-university-of-lausanne","tag-university-of-oslo"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"A major study of 40 countries over three decades finds that combining carbon pricing with strong investment in renewable energy and research is one of the most effective ways to cut emissions. 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