The short version
- Nepal became the first nation to receive funding from the loss and damage fund following deadly August floods, validating a mechanism agreed upon in 2023.
- The United States withdrew from the Paris Agreement in January 2026 under President Trump, joining Iran, Libya, and Yemen as the only non-parties among UN members.
- Recent UN assessments indicate the 1.5C warming limit is likely to be breached soon, raising concerns about irreversible tipping points despite progress in renewable energy capacity.
A significant shift occurred in international climate finance when Nepal was approved as the first recipient of funds designated for loss and damage. This decision follows devastating flash floods in August 2026 that claimed more than 1,400 lives, highlighting the urgent need for financial mechanisms to help vulnerable nations recover from extreme weather events. The approval represents a tangible outcome of agreements reached at COP28 in 2023, where countries established a dedicated fund to address climate-related losses that exceed adaptive capacity.
The Paris Agreement, which entered into force in November 2016, remains the central framework for global efforts to limit temperature rises. Nearly two hundred nations originally signed the accord with the goal of keeping warming well below 2.0C and pursuing efforts to limit it to 1.5C above pre-industrial levels. While the agreement has driven progress in renewable energy adoption, recent United Nations reports suggest that the 1.5C threshold is likely to be breached within the next few years without urgent and stringent action.
The political landscape surrounding the accord has shifted dramatically with the United States withdrawing from the deal in January 2026 under President Donald Trump. This move reverses a rejoining of the agreement in 2021 under President Joe Biden, following an earlier withdrawal during Trump’s first term. The United States is now one of only four UN member states outside the Paris Agreement, alongside Iran, Libya, and Yemen. As the world’s second-largest greenhouse gas emitter, its absence complicates global coordination efforts.
Scientific consensus emphasizes that every increment of warming increases risks to planetary stability. While 2024 saw temperatures exceed 1.5C above pre-industrial levels, this single-year anomaly does not constitute a breach of the Paris target, which is based on a twenty-year average. However, scientists warn that reaching 2.0C or higher would exacerbate sea-level rise, food insecurity, disease spread, and species extinction. There are also concerns about crossing irreversible tipping points, such as the collapse of the Greenland Ice Sheet or significant changes to Atlantic ocean currents.
Financial commitments under the Paris framework have evolved over time. Richer nations originally pledged $100 billion annually by 2020 to assist developing countries with adaptation and mitigation. Although this target was missed in 2020, data indicates it was met in each of the three subsequent years following 2022. At COP29 in 2024, wealthier nations committed to providing $300 billion annually by 2035, a figure that developing countries criticized as insufficient given the scale of the crisis.
International summits continue to serve as the primary venue for negotiating climate commitments. COP28 marked a historic moment with an agreement to transition away from fossil fuels, though the language was non-binding. In contrast, the final deal at COP30 in 2025 failed to explicitly mention fossil fuels, instead relying on a voluntary roadmap published by Brazil. This shift reflects ongoing tensions between nations seeking rapid decarbonization and those prioritizing economic development or energy security.
The upcoming COP31 summit, scheduled for November 2026 in Antalya, Turkey, and co-hosted by Australia, will likely focus on these unresolved issues. The event provides an opportunity to discuss Brazil’s voluntary roadmap and assess progress toward tripling global renewable energy capacity by 2030, a goal agreed upon at COP28. However, the effectiveness of these measures remains uncertain given the current geopolitical fragmentation.
Net zero emissions, defined as balancing greenhouse gas emissions with removals, is a key long-term objective under the Paris Agreement. Countries are required to set their own emission-reduction targets and review them every five years to increase ambition. The success of this system depends on collective action and transparent reporting, both of which face challenges in the current political climate. The withdrawal of major emitters undermines the trust necessary for cooperative climate governance.
Despite these setbacks, some progress has been made in specific areas. Renewable energy technologies have seen increased deployment, and climate finance flows have stabilized after initial shortfalls. The establishment of the loss and damage fund offers a new tool for addressing immediate humanitarian needs caused by climate impacts. However, the gap between pledged funds and actual disbursements remains a critical issue that requires ongoing attention from international bodies.
As the world approaches the mid-2030s deadline for enhanced climate finance commitments, the stakes are higher than ever. The combination of rising temperatures, political instability, and inadequate funding creates a complex environment for achieving the goals set out in Paris. Future summits will need to address not only technical challenges but also the fundamental question of how to maintain global cooperation in an increasingly divided world.
Sources behind this briefing
Go to the original reporting
- BBC Science & Environment↗What is the Paris Agreement and why does 1.5C matter?
