Publications /
Policy Brief

Back
Joe Biden’s climate commitments? What impact can we expect?
January 4, 2021

US President-elect Joe Biden made climate change a priority in his election campaign. Contrary to his predecessor, he announced, among other things, the return to the Paris Accord, a vast infrastructure program for renewable energy and climate transition, and a national target of Zero emissions by 2050 (2035 for power production).

With his election, the climate debate is changing. It is true that no other country had followed the United States in withdrawing from the Paris Accord. But the US is the world’s second largest CO2 emitter (after China) and still plays a crucial economic and political role.
Donald Trump’s posture had altered the momentum of the Paris Accord signed in 2015, just before his election. How far will the resumption of American efforts in favor of the climate will go? Can we bet on the effective implementation of Joe Biden’s program?
There are many obstacles standing in the way of its realization. The President does not have a qualified majority in Congress (60%) and it is not clear whether he will have a simple majority in the Senate. He will have to reckon with the fossil fuel lobby and the consumerist habits of the population. In addition, the cost of the proposed measures is a challenge in itself, as with any ambitious program.

The implementation of this program will depend, to a large extent, on the support it receives from society and the electorate, as well as on the strategic coherence of the plan itself.

RELATED CONTENT

  • February 5, 2026
    In this episode, we explore the tough questions facing agriculture in a changing climate. Rising temperatures, water scarcity, and extreme weather are straining food systems and rural livelihoods like never before. At the same time, technologies such as artificial intelligence, renewabl...
  • Authors
    January 23, 2026
    Introduction: COP30 as a Test of Reality, Not AmbitionCOP30 in Belém was never going to be a breakthrough. In a world marked by fiscal exhaustion, geopolitical rivalry, and eroding trust in multilateralism, expecting transformational climate cooperation bordered on denial. The choice of the Amazon as host carried symbolic weight, but symbolism does not override power, interests, or institutional capacity.The outcome of COP30 confirms a deeper truth: the global climate regime has ent ...
  • Authors
    January 21, 2026
    In response to developing countries’ dissatisfaction with the New Collective Quantified Goal (NCQG) of $300 billion, which was decided at the Twenty-Ninth Conference Of the Parties (COP29) to the United Nations Framework Convention on Climate Change, in 2024 in Baku, Azerbaijan, the COP29 and COP30 presidencies promised to develop a roadmap to achieve $1.3 trillion in external climate finance that developing countries need, and to present it at COP30 in Belém, Brazil[1]. The two pre ...
  • January 20, 2026
    The episode explores the global push to move beyond fossil fuels amid climate urgency, geopolitical tensions, and energy security shocks. It highlights how the energy transition is advancing unevenly, with advanced economies decarbonizing faster than many Global South countries constrai...
  • Authors
    January 13, 2026
    This policy brief was originally published on : euromesco.net This paper examines the nexus between governance structures, digital transformation, sustainability, and port service efficiency through an international comparative lens, with a specific focus on the Tanger Med–Algeciras corridor in the strait of Gibraltar. Using global best practices—from Singapore to Busan and Kaohsiung—it explores how public-private coordination, digital innovation, and green transition policies ...
  • January 2, 2026
    Ce Policy Paper analyse les enjeux politiques, économiques et opérationnels du Fonds pour les pertes et dommages, créé pour répondre aux impacts climatiques irréversibles subis par les pays les plus vulnérables. Il clarifie d’abord la notion de pertes et dommages, qui mêle effets économiques et non économiques, et souligne les défis d’attribution liés à la superposition entre chocs climatiques et fragilités structurelles. L’analyse met ensuite en lumière les tensions d’économie poli ...
  • Authors
    November 14, 2025
    Dix ans après l’Accord de Paris, la trajectoire mondiale semble s’orienter vers un réchauffement de +2,8°C d’ici la fin du siècle, si les politiques actuelles ne sont pas renforcées en termes d’engagements climatiques. Pourtant, la prise de conscience collective face aux enjeux climatiques est globalement affirmée, appelant à la nécessité de transformer nos modes de consommation, de production et de mobilité vers des solutions à plus faible empreinte carbone. ...