Sustainable Development Goal 13

• 1. Sustainable Development Goal 13

  ›

  Sustainable Development Goal 13 exists because of a gap the world created with its own promises. When nations signed the 2015 Paris Agreement, they collectively pledged to keep global warming "well under 2 degrees Celsius." With the pledges they actually submitted, temperatures would still reach roughly 2.7 degrees Celsius by the end of the century. That gap of nearly one degree may sound small. At the 1.2 degrees of warming already recorded, climate impacts are no longer distant projections.

  Scientists point to the Greenland ice sheet as one threshold that additional warming could push past the point of no return. SDG 13 is one of 17 goals the United Nations General Assembly adopted in 2015. Its official mission is to "Take urgent action to combat climate change and its impacts." Five targets, each carrying specific indicators and a 2030 deadline, give the goal its operational shape.

  Whether the machinery the world built in 2015 can match what the climate actually requires is the harder question. SDG 13 and SDG 7, the goal on clean energy, are described in the framework as closely related and complementary. That pairing reflects how deeply the climate target depends on transforming how the world generates power.

• 2. The Emissions Gap

  ›

  Keeping global temperatures within 1.5 degrees Celsius requires the G20 countries to cut carbon dioxide emissions by about 45 percent by 2030. They must then reach net zero by 2050. Globally, greenhouse gas emissions would need to fall by 7.6 percent every year, starting from 2020. No major economy has been on that trajectory.

  Between 2000 and 2018, developed nations and transition economies together reduced their greenhouse gas output by 6.5 percent. Developing countries moved in the opposite direction. Their emissions climbed 43 percent between 2000 and 2013. Two very different trajectories are running inside the same global framework.

  SDG 13 tracks this divergence through Target 13.2, which calls on every country to integrate climate action into national policies and planning. One of its indicators measures total greenhouse gas emissions per year, a figure that reflects whether national pledges are translating into actual reductions. As of 2015, 170 countries were part of at least one multilateral environmental agreement, showing that coordinated environmental action has a long precedent.

  The UNFCCC is the primary intergovernmental forum for global climate negotiations. It is formally embedded in SDG 13 through a target that carries a specific financial commitment from developed nations.

• 3. The $100 Billion Pledge

  ›

  The Green Climate Fund is the financial centerpiece of SDG 13's commitment to developing nations. Under Target 13.a, developed countries collectively pledged to jointly mobilize 100 billion dollars per year by 2020. Those funds were to be drawn from all sources to help developing nations meet the costs of climate action. A 2020 UN report examined actual climate finance flows. It found them "relatively small in relation to the scale of annual investment needed for a low-carbon, climate-resilient transition." The commitment runs through 2025, and progress is tracked by measuring how much is provided and mobilized annually toward that benchmark.

  SDG 13's fifth target, Target 13.b, addresses the nations that face the greatest risks with the least capacity to respond. Least developed countries and small island developing states are its focus. Support for climate planning in these nations is meant to reach women, youth, and local and marginalized communities. In the latest version of the indicator tracking this target, those specific populations are no longer explicitly named. An earlier indicator version measured support flowing directly to women, youth, and local communities. That language no longer appears in the current official wording, a change that affects which groups the data actually captures.

  As of 2020, many countries had begun implementing national climate change adaptation plans. Annual UN reports track how many are on track toward the 2030 target.

• 4. Building Resilience

  ›

  Target 13.1 calls on every country to strengthen its resilience to climate-related hazards and natural disasters. Three separate indicators track whether this is actually happening. The first measures deaths, missing persons, and directly affected people attributed to disasters per 100,000 population. This metric captures the human cost of inadequate preparedness. The second asks whether countries have adopted national disaster risk reduction strategies aligned with the Sendai Framework for Disaster Risk Reduction 2015-2030. The third measures what proportion of local governments have aligned their own strategies with national ones.

  By April 2020, 118 countries and territories had adopted national disaster risk reduction strategies in line with the Sendai Framework. At the start of the Sendai Framework, only 48 had done so. That rise from 48 to 118 represents measurable institutional progress, even if it does not yet mean every country is equally prepared.

  Indicator 13.1.2 was designed as a formal bridge between the Sendai Framework and the Sustainable Development Goals. This connection links two parallel international agreements around a shared set of data. The UN International Strategy for Disaster Reduction serves as custodian for all three indicators under Target 13.1. Progress is published through the annual reports of the UN Secretary General.

  Target 13.3, which covers education and capacity-building on climate change, is tracked through two indicators. As of September 2020, no data was available for either of them.

• 5. Disruption and Rebound

  ›

  COVID-19 caused roughly a 6 percent reduction in global greenhouse gas emissions from what had been projected for 2020. That decline was temporary. As lockdowns lifted and economic activity resumed, emissions rebounded. A 2022 publication concluded that the direct impact of pandemic policies on long-term climate change was negligible.

  Roughly 21 percent of global carbon emissions come from transport, a sector that remains approximately 95 percent dependent on oil. When government restrictions lifted, a rebound in transport-related pollution followed quickly. This dynamic illustrated how little the underlying energy structure had changed during the pandemic.

  Travel restrictions and reduced in-person meetings delayed UNFCCC processes and planned climate deliverables under SDG 13. Scientists in developing countries faced steeper challenges than those in wealthier nations. Weaker communication infrastructure and higher work demands made the disruption more acute in lower-income settings.

  The Russian invasion of Ukraine added further strain. Trade sanctions following the invasion prompted some countries to increase domestic oil production, a move in the opposite direction of SDG 13's targets. Post-pandemic economic stimulus in several nations directed funds toward fossil fuel industries, competing with climate spending.

  Post-pandemic stimulus that bypasses programs like the Green Climate Fund risks delaying the energy transition SDG 13 was designed to accelerate.

• 6. The Missing Indicator

  ›

  Weather-related disasters displace millions of people every year, yet SDG 13 has no indicator that links this displacement to the changing climate driving it. The goal focuses on national policies, aggregate data, and institutional capacity. Critics argue this orientation misses something essential. Movement of people is itself an adaptive response to climate change.

  SDG 13 contains no indicator linking climate exposure to population movement. Countries facing the greatest climate hazards are often those with the largest outflows of people seeking safety elsewhere. Researchers have argued that the goal could instead track whether governments have policies for relocating at-risk communities. Government-sponsored community relocation is currently absent from all SDG 13 indicators. Researchers describe it as a practice likely to grow far more common in the years ahead.

  The five targets all carry a 2030 deadline. Community relocation, which no SDG 13 indicator currently tracks, may become one of the defining adaptive responses as that deadline approaches.