A historic global attempt to address climate change was made in December 2015 by adopting the Paris Climate Agreement under the United Nations Framework Convention on Climate Change (UNFCCC). The accord has been heralded as a ray of hope, with almost all countries agreeing to keep global warming far below 2°C over pre-industrial levels, ideally to 1.5°C. It’s time to look below the headlines and evaluate the accomplishments of the Paris climate agreement. Beyond the diplomatic glitz, the world shows a combination of advancements, difficulties, and unrealized possibilities.

What is the Paris Climate Agreement Objectives and Framework?

Reducing greenhouse gas (GHG) emissions is the primary goal of the Paris Agreement to control the rise in global temperatures. Every five years, nations submit Nationally Determined Contributions (NDCs), voluntary commitments detailing their climate action and carbon reduction plans. With wealthier countries promising $100 billion a year by 2020 to assist developing nations in adapting and switching to sustainable energy, the pact also strongly emphasizes financial support. Regular reporting and a worldwide stocktake every five years to evaluate progress further encourage transparency.

This framework was intended to be adaptable, enabling countries to customize their pledges while promoting international collaboration. After the 2018 IPCC report cautioned that going over this threshold could result in permanent climate impacts, such as extreme weather and sea level rise, the 1.5°C target, in particular, gained importance.

Measurable Progress to Date

Since its inception, the Paris Agreement has sparked significant activity. According to the International Renewable Energy Agency (IRENA), the capacity for renewable energy has increased dramatically worldwide, with solar and wind power expanding by more than 200% between 2015 and 2024. In 2023 alone, investments in clean technology totaled $2.8 trillion, propelled by both private-sector innovation and public regulation. Setting the standard for others, nations like Denmark and Costa Rica have attained renewable energy proportions of over 80% of their electricity mix.

Bending is also seen in emission trends. The transition from coal to natural gas and renewable energy sources helped the United States, the second-largest emitter in the world, cut its greenhouse gas emissions by 10% between 2015 and 2023. In line with its ambitious Green Deal goals, the European Union has reduced emissions by 24% within the same time frame. China’s biggest emitter signaled a shift towards nuclear and renewable energy when its coal usage peaked in 2023, two years ahead of its NDC target.

The $100 billion pledge was partially fulfilled in 2022, but a significant portion came from loans rather than grants, raising questions about its sufficiency. In 2023, the global stocktake noted advancements but emphasized that existing NDCs are insufficient to meet the 1.5°C target, predicting a warming of 2.4°C to 2.8°C by 2100 if present trends continue.

Also Read: 2024 Likely Warmest Year Yet, But Long-Term Warming Still Below Paris Limit: WMO

What is the Paris Climate Agreement Unseen Struggle

Notwithstanding these successes, there are still significant obstacles to the climate agreement. Since NDCs are voluntary, enforcement is lax. With India’s reliance on coal expected to continue into the 2030s, significant emitters like Russia and India have come under fire for having unambitious plans. Although the Biden administration’s readmission and the $369 billion Inflation Reduction Act have rekindled efforts, the Trump administration’s temporary removal of the United States from the agreement from 2017 to 2021 also slowed progress.

Funding for adaptation is still a contentious issue. Only a tiny portion of the pledged funding goes to developing countries, which are the most susceptible to the effects of climate change. Only $20 billion of the $100 billion in 2023 came from new grant-based aid, making it difficult for nations like Bangladesh and Mozambique to become more drought and flood-resilient. Founded in 2022 to provide compensation for climate calamities, the Loss and Damage Fund has only raised $700 million, significantly less than the tens of billions required yearly.

Equity concerns make the situation even more difficult. Developing countries contend they are disproportionately burdened by the agreement’s goals, despite historical emitters like the US and the EU bearing the most responsibility for cumulative emissions. This tension has stoked resistance, with certain countries accusing wealthier nations of “climate colonialism.”

Exceeding Emissions: Indirect Gains

The effects of the Paris Agreement go beyond simple emissions reductions. Thanks to programs like the Science Based Targets Network, more than 5,000 businesses have committed to achieving net-zero goals by 2040. This corporate enthusiasm has fuelled innovations like carbon capture and green hydrogen, and pilot projects are expected to scale up in 2024.

Additionally, public awareness has increased. Green employment, which numbered 16.2 million globally in 2023, provides financial incentives for the shift, while climate protests, such as Fridays for Future and global marches, have put pressure on governments and businesses. Following public outcry, countries like Australia have strengthened their NDCs due to the agreement’s transparency structure, exposing laggards.

Also Read: Current Climate Pledges Still Fall Short Of Paris Goals, UN Body Warns

The Gap Between Ambition and Reality

Scientific evaluations paint a gloomy image. According to the 2023 global stocktake, current policies are in line with a 2.6°C warming scenario; NDC adjustments are required to reduce the gap. The record-breaking hurricanes and wildfires of 2024 highlight the urgency, but adaptation is slow. Coastal cities and small island states are at peril since adaptation only receives 20% of the $100 billion allocated annually.

Political and technological obstacles still exist. Renewable adoption is hampered by fossil fuel subsidies, which the IMF estimates will still total $7 trillion worldwide in 2023. Decarbonization Geopolitical conflicts, such as the conflict between Russia and Ukraine, have delayed decarbonization, which has forced certain countries to return to coal. As of 2024, a CAGR of 25.5% of global credits have been validated, indicating that carbon markets meant to offset emissions are still in their infancy.

Looking Ahead: Can the Paris Agreement Deliver?

The following five years will be crucial. There is an opportunity to align with 1.5°C in the 2025 NDC update cycle, but more outstanding commitments are needed for success. Though there remains opposition to their execution, ideas like a worldwide carbon tax or stronger trade restrictions on high-emission products are becoming more popular. Though ethical issues remain, AI-driven climate modeling and geoengineering developments, such as controlling solar radiation, could support initiatives.

The contribution of developing countries will be crucial. China and India’s leadership as they scale renewable infrastructure may tip the balance. Richer countries must also fulfill their financial commitments, which could double adaptation aid to $40 billion a year by 2030, as UN climate Chief Simon Stiell proposed.

In Conclusion

The Paris Agreement has accomplished amazing things by promoting renewable growth, changing business goals, and increasing global awareness. However, its voluntary nature and financial deficiencies constrain its capacity to achieve the 1.5°C target. As of April 2025, it reveals profound systemic issues while making small but steady progress, acting more as a foundation than a solution. It is still unclear if countries will take advantage of the 2025 deadline to fulfill their ambitions or if the deal will continue to be a commendable but insufficient attempt to combat global warming.

Also Read: Singapore And Chile Sign Fifth Carbon Credit Deal Under Paris Agreement’s Article 6 Framework