2024年气候行动支持（英）2024

Investment Rating - The report emphasizes the urgent need for increased investment in renewable energy and energy efficiency to meet global climate targets, specifically highlighting a requirement of USD 4.3 trillion annually until 2030 and USD 5 trillion per year until 2050 [52]. Core Insights - The report outlines the imperative to triple renewable power capacity and double energy efficiency improvements by 2030, as established during COP28 [29][51]. - In 2023, global renewable capacity additions reached 473 gigawatts (GW), driven primarily by solar photovoltaic (PV) and wind power technologies [29][61]. - Despite progress, the current pace of deployment is insufficient to meet the 2030 targets, indicating a potential shortfall of 1.5 terawatts (TW) or 13.5% below the tripling goal if the 14% increase in installed capacity continues [35][63]. Summary by Sections Executive Summary - The UAE Consensus from COP28 calls for a transition away from fossil fuels and emphasizes the need for ambitious climate action to meet the Paris Agreement goals [29][52]. - The report highlights that 130 countries signed the Global Renewable Energy and Energy Efficiency Pledge, indicating a collective commitment to renewable energy [29]. Progress Toward Tripling Renewable Capacity by 2030 - Africa added approximately 2.7 GW of new renewable capacity in 2023, totaling over 62.1 GW, but only 43% of African countries made progress [30]. - Asia and the Pacific saw a significant increase of 339 GW in renewable power capacity, with China being the largest contributor [31]. - Europe added around 70 GW of renewable power capacity, reaching a total of 785.8 GW in 2023 [32]. - Latin America and the Caribbean recorded a rise of 24 GW, totaling 308.2 GW in renewable power capacity [32]. - Small island developing states (SIDS) increased their cumulative renewable power capacity to 8.7 GW in 2023 [33]. Ambitions and Directions Towards 2030 and Beyond - The report stresses the need for countries to enhance their Nationally Determined Contributions (NDCs) to align with the more ambitious energy transition targets [36]. - IRENA's engagement with 101 countries aims to support the enhancement and implementation of NDCs, focusing on the energy sector [37][39].