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The report finds that China's consumer goods trade-in programme could accelerate the annual efficiency improvement rate of its room air conditioner (RAC) stock by up to 70% in 2025. This shift could reduce residential cooling electricity use by 3.4% to 4.1% during the summer of 2025, potentially saving consumers up to $943 million USD on electricity bills. The programme, part of the "Two New" policy, provides subsidies of 15% for Grade 2 and 20% for Grade 1 energy efficiency models, effectively steering consumers toward the most efficient units. This initiative aligns China's economic goal of boosting domestic consumption with its energy transition and decarbonisation targets.

The report identifies 22 systemic barriers to net zero carbon buildings, categorized as financial, investment risk/opportunity, market readiness, and regulatory. Using network analysis, it establishes that financial barriers are the most critical from a demand perspective but are often dependent on the mitigation of regulatory and market readiness barriers. The authors map 31 policy and 44 financial instruments, categorizing them into fundamental inputs (such as capacity development and fiscal instruments) and dependent inputs (such as debt instruments and asset finance models). The report highlights five high-impact pathways for cities: phasing out fossil-fuel appliances, implementing energy efficiency building codes, deploying results-based grants for cooling, using skills development for embodied carbon reduction, and publishing climate risk data for adaptation. It emphasizes that mandates are central to the transition, as they enable the development of new financial mechanisms.

The Strategic Plan for Advancing Energy Efficiency Across Demand Sectors by 2030 outlines a framework for G20 countries to double the global annual rate of energy intensity improvement. It focuses on five pillars: buildings, industry, transport, financing, and behavioral change. The plan argues that energy efficiency is the 'first fuel' for the energy transition and proposes specific high-impact opportunities, such as rethinking building codes (RENEW), scaling motor efficiency for SMEs (SME²), and aggregating energy services (FAST). It emphasizes the need to triple annual energy efficiency investments to approximately USD 840 billion by 2030 and highlights the potential of the Indian 'Lifestyle for Environment' (LiFE) initiative to reduce global CO2 emissions by 2 billion tonnes by 2030.

This research paper by the Climate Policy Initiative serves as a foundational guide for the Cities Climate Finance Leadership Alliance to analyze challenges and priorities for decarbonizing the buildings sector. It outlines the global investment needs, the role of different financial instruments, and the specific regulatory and environmental contexts of Nigeria and Indonesia.

The report examines the role of the buildings sector in global GHG emissions, which account for 37% of energy-related emissions. It identifies key technical solutions for decarbonization, including reducing embodied carbon in materials and improving operational efficiency in heating and cooling. The document evaluates various financial instruments—ranging from traditional mortgages to specialized on-bill financing—and policy tools like building codes and green labels. It emphasizes that the transition requires a network of instruments tailored to different building archetypes and regional contexts, providing specific deep dives into the unique challenges and opportunities in Nigeria and Indonesia.

This report chapter analyzes the growth of the lower-middle-income population in high-impact countries in 2022, highlighting the risks associated with their potential purchase of inefficient cooling devices and the impact of the COVID-19 pandemic on income levels.

This report section analyzes the growth of the rural poor population lacking access to cooling across 54 high-impact countries in 2022, highlighting the role of the COVID-19 pandemic in increasing extreme poverty despite improvements in electricity access.

The proposal seeks USD 599,704 to help Brazil 'leapfrog' to sustainable commercial refrigeration by implementing Minimum Energy Performance Standards (MEPS) and energy labels for the first time in this sector. The project, implemented by UNEP, aims to reduce electricity demand and GHG emissions, as commercial refrigeration is estimated to account for 25% of energy consumption in an average Brazilian supermarket. Key activities include establishing a Policy Working Group, conducting a national market assessment, developing a Monitoring, Verification and Enforcement (MVE) framework, and creating guidelines for sustainable public procurement. The project also intends to share lessons learned with other MERCOSUR countries to create a regional multiplier effect.

This knowledge brief from Sustainable Energy for All (SEforALL), produced in support of the Kigali Cooling Efficiency Program (K-CEP), examines the challenges and opportunities associated with financing sustainable cooling solutions across diverse user needs.

The Cooling for All Needs Assessment Scorecard is a tool designed to measure access to cooling through specific guiding questions and indicators. It focuses on three key areas: human comfort and safety (addressing heat stress and productivity), food and nutrition security (focusing on agricultural incomes, diet, and cold chain food loss), and health services (evaluating vaccine programs and the security of medical cold chains). The scorecard allows users to track baseline and latest values to determine trends and ratings.

The SEforALL 2018 Workplan focuses on four primary workstreams: 'Energy Efficiency First', 'Leaving No One Behind', 'Sustainable Energy Diplomacy', and the 'Body of Evidence'. Key initiatives include the 'Cooling for All' program to protect vulnerable populations from heat, the development of energy efficiency finance accelerators, and the coordination of biomass data in Sub-Saharan Africa. The plan emphasizes unlocking finance and brokering partnerships through high-level engagement with the G7, G20, and the UN system. Additionally, the organization aims to enhance its evidence base through the Global Tracking Framework (GTF) and Regulatory Indicators for Sustainable Energy (RISE), while utilizing the annual SEforALL Forum to connect government, business, and civil society leaders.

This document introduces the Kigali Amendment to the Montreal Protocol and the SEforALL Cooling for All programme, highlighting the goal to reduce hydrofluorocarbon production by over 80 percent over 30 years while improving energy efficiency in cooling technologies.

The fashion industry is a major contributor to global carbon emissions and water pollution, with a supply chain heavily reliant on fossil fuels and concentrated in low- and middle-income countries. Women comprise over 60% of the global garment workforce but face systemic barriers, including limited access to sustainable energy and underrepresentation in leadership. The report advocates for the adoption of renewable energy, circular fashion models, and gender-responsive policies to drive a sustainable transition. Key recommendations include scaling financial support for women-led SMEs, investing in green skills training, and implementing mandatory supply chain transparency to address environmental and social inequities.