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The head of the United Nations has conceded that the global average temperature will rise by more than 1.5C above pre-industrial levels, breaching a key limit set in the 2015 Paris climate agreement.

In a video message commenting on a new UN report on the gap between national plans to cut emissions and what is needed to meet global climate goals, António Guterres said “scientists tell us that a temporary overshoot above 1.5 degrees is now inevitable – starting, at the latest, in the early 2030s”.

The 1.5C threshold is symbolically important, as all governments agreed in the Paris climate accord to try to limit global warming to that level. Since then, diplomats at climate talks have described the temperature goal as the world’s “North Star” and pledged to “keep 1.5 alive”.

In May, however, scientists with the World Meteorological Organization predicted there was a 70% chance that the 2025-2029 period will be more than 1.5C hotter than pre-industrial times and said only a “fortuitous intervention of natural climate variability” like a volcanic eruption could prevent the 1.5C limit being breached in the longer term.

    Guterres’ reflections on the emissions gap report are the first time the UN has formally accepted that the 1.5C limit will definitely be breached. The report finds that “the multi-decadal average of global temperature will now exceed 1.5C, very likely within the next decade.”

    Rachel Cleetus, a senior policy director at the nonprofit Union of Concerned Scientists, said the report’s findings were “alarming, enraging and heart-breaking”, adding that “years of grossly insufficient action from richer nations and continued climate deception and obstruction by fossil fuel interests are directly responsible for bringing us here”.

    Hopes for return to 1.5C

    The UN’s rhetoric has now shifted to bringing the temperature back down below 1.5C as quickly as possible within this century. It says this can be done by reaching global net zero and then net negative emissions, whereby the world absorbs more greenhouse gas than it produces using natural sinks like forests or carbon removal technologies.

    Guterres said breaching the 1.5C limit was “no reason to surrender. It’s a reason to step up and speed up. 1.5C by the end of the century remains our North Star. And the science is clear: this goal is still within reach. But only if we meaningfully increase our ambition.”

    Simon Stiell speaks at COP29 in front of a picture of him and his neighbour Florence in hurricane hit Carriacou (UNFCCC/Kiara Worth)

    The head of the UN’s climate arm, Simon Stiell, said last week that “temperatures absolutely can and must be brought back down to 1.5C as quickly as possible after any temporary overshoot, by substantially stepping up the pace on all fronts.”

    Last year’s Emissions Gap Report measured the “likelihood of warming exceeding a specific temperature limit”. This year’s report changed this to the “likelihood of limiting warming below a specific temperature limit over the 21st century”.

    The report found that even in the most ambitious scenario – where governments’ NDC climate plans and net-zero pledges are achieved in full – there is only a one-in-five chance of limiting global warming to 1.5C in this century.

    If governments continue with their current policies rather than strengthening them to meet their climate targets, the likelihood of limiting global warming to 1.5C this century drops to 0% and to 2C to just 8%. The report noted that for the G20 group of big economies, implementation of policies to meet net zero targets “remains generally weak”.

    Net-negative emissions goals

    While most governments have targets to reach net zero, few have net negative goals. Finland plans to reach net netagive by 2040, Sweden by 2045, Denmark aims for a 110% cut in emissions by 2050 while Germany aims to reach net negative by 2060.

    The German government argues that net-negative emissions will be necessary in some countries to balance out others’ continued emissions and to cancel out greenhouse gas emissions that can’t be avoided, like methane from farming.

    Denmark is investing in direct air capture machines to suck carbon dioxide out of the atmosphere and in paying fossil fuel companies to store the gas under the seabed, where it does not contribute to climate change.

    Some heavily-forested countries like Guyana claim to be net negative already, although Guyana’s argument rests on forestry accounting methods criticised by some scientists.

    The Emissions Gap Report’s authors said that the faster net zero is reached, the cheaper it will be to get the temperature back down to 1.5C. “Each year of inaction makes the path to net zero by 2050 and net-negative emissions thereafter steeper, more expensive and more disruptive,” they warned.

    The post UN accepts overshooting 1.5C warming limit – at least temporarily – is “inevitable” appeared first on Climate Home News.

    UN accepts overshooting 1.5C warming limit – at least temporarily – is “inevitable”

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    Climate Change

    Outdated geological data limits Africa’s push to benefit from its mineral wealth

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    Resource-rich African nations risk missing out on the investment needed to extract and refine their mineral wealth into high-value products for the clean energy transition because they lack accurate information on what they have, experts are warning.

    African countries have attracted huge interest as the world scrambles to access the minerals and metals needed for the energy transition and digital and military technologies, with investors from the US, China, the United Arab Emirates and Europe jostling to secure access to the continent’s resources. 

    But any knowledge of Africa’s mineral wealth is, at best, an estimate based on century-old-mapping and haphazard geological data, policy experts and investors told Climate Home News. 

    The United Nations says Africa is home to 30% of the world’s mineral reserves, including cobalt, copper, lithium and manganese, which are needed to manufacture batteries and other clean energy technologies.

    But experts like Bright Simons, who tracks natural resource spending in Africa for the Ghana-based IMANI Centre for Policy and Education, said the 30% number is not backed by any “empirical, evidence-based assessment” of the continent’s mineral wealth. While some analysts like Simons think the figure could be an overestimate, others argue it is likely an underestimate of the continent’s mineral reserves.

      Up-to-date and accurate data is critical for governments to negotiate better deals with prospecting mining companies and to help drive investment in mineral extraction and processing facilities that can add value to the continent’s resources.

      But the lack of good mapping has negatively impacted the continent’s efforts to capture the economic benefits of booming mineral demand and to create jobs by extracting and processing raw materials into higher-value products before export, experts said.

      Colonial maps

      Under-exploration and scant information about Africa’s resources have made it challenging for states to attract investment and develop their resources, said Pritish Behuria, a political economist at the Global Development Institute at the UK’s University of Manchester.

      “In many cases, former colonial powers retain more current knowledge of the kinds of mineral deposits that exist in African countries – and often, this has proven difficult to access for African governments,” he told Climate Home News.

      Thabit Jacob, a researcher of extractive and energy resources at Roskilde University in Denmark, said many African countries “still rely on colonial maps”. 

      “There’s a growing realisation that Africa must know its true value in mineral richness and investment in geological mapping is crucial,” he added.

      Mapping inequality

      However, mapping investment is falling short. Africa’s share of global exploration investment has fallen in the last two decades, data shows.

      In 2024 alone, both Canada and Australia received significantly more investment in geological mapping than the whole of Africa, even though the continent’s landmass is three times the size of the two countries combined, according to the Center for Strategic and International Studies. 

      Even in South Africa, a major mining destination, only 12% of the country has been mapped at a detailed level “which compares poorly with other popular mining destinations such as Canada and Australia where there is near complete coverage at similar scales”, explained Tania Marshall, of the Geological Society of South Africa.

      Nigeria’s push to cash in on lithium rush gets off to a rocky start

      To address the dearth in data, multinational institutions like the World Bank have provided African countries with finance for mapping, but have simultaneously encouraged them to liberalise and privatise their mining industries.

      As a result, international investors prioritising project development have come to dominate the continent’s mining sector, crowding out state-sponsored initiatives with stronger incentives to invest in data-gathering, researchers have found.

      Does the world need a global treaty on energy transition minerals?
      Workers during a break at the Prospect Lithium mine and processing plant in Goromonzi, Zimbabwe (Photo: REUTERS/Philimon Bulawayo)

      Digging blind

      Orina Chang, an investor leading geological mapping across Somaliland, which has reserves of copper and zinc ore, said she was surprised to find out that even countries attracting huge interest from institutional miners, such as the Democratic Republic of the Congo (DRC), do not have systematic up-to-date mapping.

      Instead, mining firms rely on artisanal mining and surface signs, like exposed ores on the ground – and crossing their fingers, she told Climate Home News.

      The mapping deficit means there is little certainty on the size and quality of mineral deposits and provides few incentives for miners to invest in processing plants, Chang explained. 

      “Without mapping, everyone is blindly digging and you just get people who are not interested in really investing in your country,” she said. “With mapping, you’re able to attract much better players and build plants, create jobs, drive economic growth, help the GDP.”

      The rise of AI-driven exploration tools

      Today, AI-driven mapping tools have created new opportunities to obtain high-precision information with less on-the-ground investment. Geophysical data and satellite imagery are fed into a model that creates a geological map which can help point to high-potential deposits.

      Last year, California-based KoBold Metals, which is backed by US billionaires Jeff Bezos and Bill Gates, discovered a massive copper deposit in Zambia using AI-driven exploration. In July, the firm signed an agreement with the DRC to lead critical mineral exploration there. 

      But the technology is expensive and not widely available to governments.

      Instead, in its 2024 Green Minerals Strategy, the African Union called for some of the revenues from mineral rents to be reinvested into mapping using low-cost techniques such as satellite imagery and drones, which are less precise.

        The case for co-operation

        For Gerald Arhin, a research fellow at University College London, greater regional collaboration and pooling resources could also help reduce the costs of mapping for individual governments. Last year, for example, South Africa signed an agreement with South Sudan to co-operate on mineral exploration.

        “The sharing of data, industrial intelligence and technical expertise across borders could be transformative for African countries, as well as for developing countries in other regions,” Clovis Freire, who heads the Extractive Commodities Section at UN Trade and Development (Unctad), told Climate Home News.

        Mapping, however, is only one element of a complicated equation when it comes to developing minerals for the energy transition, said Eszter Szedlacsek, who researches climate justice in the context of the green transition at the Vrije Universiteit Amsterdam.

        “In the race for Africa’s critical minerals, deals hinge only partly on where resources are found, and more on geopolitics, investment conditions and longstanding trade ties,” she said.

        The post Outdated geological data limits Africa’s push to benefit from its mineral wealth appeared first on Climate Home News.

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        Climate Change

        From Baku to Belém and beyond: How we turn a climate finance roadmap into reality

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        Mukhtar Babayev is COP29 President and Special Representative of the President of Azerbaijan for Climate Issues.

        COP has entered “late-stage multilateralism”. We have already agreed the processes, targets and mechanisms to guide action. The system is now fully operational, resilient and delivering results. Success today depends less on what new things all countries agree and more on what individual actors achieve.

        And we are in a race against the clock, so there is a desperate need for speed. This will require new modes of working, rather than repeating the lumbering mechanisms of generations past. Our conversations at COP30 confirmed to us that the will and energy is there in bundles. It now needs to be directed.

        On finance, there is much to do. At COP29 we set the Baku Finance Goal to scale up support for the developing world to $1.3 trillion per year by 2035. This was no small ask.

          We are trying to intervene in the normal functioning of the world economy and channel the forces of global finance. Success will require great political will, sustained focus, and relentless action from all of us – the private sector, central banks, financial institutions, and everyone in between.

          But while the problems are easy to identify, the solutions are often missing. Efforts to reform the global financial system have been disjointed and the COP process needed a new framework to engage with actors outside our normal systems.

          More room for creativity outside negotiations

          In recognition of the need to try something new, countries mandated the Azerbaijani and Brazilian COP Presidencies to produce the Baku-to-Belém Roadmap to $1.3 trillion to set out the next steps. This was an innovative format, outside the negotiations and therefore given a free hand to be more creative.

          We opened the process to everyone. And while we promised that we would not be prescriptive, we were clear that we would be fearless at providing an honest look at a wide range of options.

          Countries have warmly welcomed the approach, and we were pleased to see the Roadmap recognised in COP30’s Global Mutirão decision. In Belém, they told us that while they don’t necessarily agree with every line, they still see the value of the exercise and want to build on it. This is a radical change from the normal process where we argue over every word and comma of each formal text.

          Practical next steps

          The Roadmap can act as a focal point and a coherent reference framework that incorporates existing initiatives. It identifies key action fronts and thematic priorities. And it concludes with practical short-term steps to guide early implementation.

          Many of these were designed to address the problems that COP presidencies have seen firsthand – lack of consistent data and reporting, uncertainty about forward projections, silos and a lack of continuity and interoperability between different processes.

          But we must acknowledge that this exercise has made some feel uneasy. They have feared that by broadening our focus, we are providing cover for governments not to fulfill their traditional responsibilities. And it is unacceptable that we have indeed seen cases of donors cutting funds and expecting the private sector to fill the gap.

          Donors must deliver in full

          So as we set out the Roadmap for all to follow, we have a duty to be unequivocal with governments. The COP29 negotiations to agree on the historic target for $300 billion per year in public funds by 2035 were hard. Now, there can be no excuses. We asked vulnerable communities to accept the limits of how much support they could expect. In equal measure, we insist that donors deliver in full, with developed countries taking the lead.

          COP30 fails to land deal on fossil fuel transition but triples finance for climate adaptation

          Too often, when we set a target for everyone, no one steps up, as collective responsibility undermines individual accountability. That must change. And in the Roadmap we have asked developed countries to work together on a delivery plan that explains how they will meet the $300 billion per year climate finance goal.

          Innovative approaches needed

          Late-stage multilateralism demands that we are ready to innovate with our processes. They did well to get us this far and they need to be preserved. But we also need to think outside the box on how we deliver the aims and objectives that we have set ourselves.

          COP30 showed that there is an appetite for new approaches and new ideas. The Baku-to-Belém Roadmap could be a template for one such evolution of the COP process.

          Now we need other ideas, more creativity and real-world action to show that this template can work. The COP29 Presidency will continue to work with everyone to find new solutions, scale promising initiatives and deliver on the promises we have all made.

          The post From Baku to Belém and beyond: How we turn a climate finance roadmap into reality appeared first on Climate Home News.

          From Baku to Belém and beyond: How we turn a climate finance roadmap into reality

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          Climate Change

          Bittersweet

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          I write with a bittersweet announcement. I am moving on from Climate Generation at the end of December. It has been an honor to share my thoughts with you each month here.

          For 19 years, Climate Generation has been supporting educators, young people and communities to build climate change literacy and ignite action to arrive at a just and abundant world beyond the climate crisis. This critical and powerful work is essential and will continue with the current team and new leadership.

          My time with Climate Generation has been an amazing three years. I have appreciated each of you and the solidarity we built to continue the work despite unprecedented threats from the federal administration, entrenched climate change denialism and the erasure of critical resources. Climate Generation has persevered in spite of those challenges, filling a critical need in the climate justice movement. I am so proud of the work we have accomplished together in this time. Some of the highlights include:

          • Increasing the quality and impact of YEA! (Youth Environmental Activists!) programming with adoption of the Youth Program Quality Assessment tool and experiential learning frameworks.
          • Retooling our Window into COP program by leveraging relationships to send locally based, intergenerational, and mostly BIPOC delegations to the COPs (Conference of the Parties, also known as the United Nations Climate Talks)
          • Launching the Schools As Solutions Fellowship to support educators in becoming climate justice changemakers.
          • Adding two youth seats to our Board of Directors.
          • Helping to pass groundbreaking legislation, including the 100% Clean Energy bill, the Cumulative Impacts Bill (protecting environmental justice communities), and Ethnic Studies (bringing the experiences of ALL Minnesotans, especially those that have been marginalized, into our curriculum).

          Climate Generation has put together a Transition Committee with board and staff representation and is working with Mighty Consulting to bring in an Interim Executive Director. I deeply trust this leadership team and am confident that they will chart the path to carry Climate Generation forward.

          I am excited about the work that Climate Generation will continue doing to ignite and sustain the ability of educators, youth, and community to take action on the systems perpetuating the climate crisis. Together we are building a movement.

          In solidarity,

          Susan Phillips

          Susan Phillips
          Executive Director

          The post Bittersweet appeared first on Climate Generation.

          https://climategen.org/blog/bittersweet/

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