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The report identifies China as the world's largest methane emitter and explores how sustainable finance can bridge the investment gap for abatement. It highlights the 2025 NDC update as a critical window for action and recommends the integration of quantitative methane targets, expanded green taxonomies, and the inclusion of methane in the national emissions trading system to mobilise the estimated USD 7.7 billion in annual investment needed.

China is transitioning from a focus on adding renewable capacity to building a "new electricity system" that integrates high levels of variable energy. In 2024, China invested $625 billion USD in clean energy, significantly outpacing other major regions. This shift, combined with expanding electrification in industry, transport, and buildings, is contributing to a structural decline in fossil fuel generation. By the first half of 2025, combined wind and solar generation surpassed the combined output of hydro, nuclear, and bioenergy, and total installed capacity for these sources exceeded that of coal for the first time.

The document analyzes the resource constraints and policy conflicts in Ningxia, China, using a nexus approach. It highlights severe water scarcity, rapid land-use changes through afforestation and urbanization, and a heavy reliance on coal despite renewable potential. The authors argue that current sectoral targets may generate negative externalities and that better coordination is needed to align water, land, and energy goals.

The document proposes a 'nexus approach' to move away from sectoral 'silos' in the development of Sustainable Development Goals (SDGs). By focusing on the interdependencies between water, energy, and food, the authors suggest that a bottom-up process starting with concrete targets—rather than overarching goals—can better identify trade-offs and synergies. The brief illustrates this through three analytical approaches: screening for interactions, exploring the nature of those interactions (interdependencies, constraints, and reinforcements), and mapping 'nexus targets' that serve multiple sectors. Case studies from Ethiopia, China (Ningxia), and the United States (California) demonstrate how these cross-sectoral tensions manifest in real-world resource management.

The document identifies a significant gap between climate research and practical application in Asia, noting that while national-level knowledge exists in some countries, sub-national and local levels suffer from severe data and capacity deficits. It highlights systemic barriers such as language, technical framing of research, and the underrepresentation of local traditional knowledge. The brief argues for a collaborative approach that integrates capacity-building with research, utilizes scenario-based analysis to manage uncertainty, and prioritizes the translation of technical data into local languages and simplified formats to support practitioners and policy-makers.

China has become a global leader in renewable energy investment and wind capacity, though it remains heavily dependent on coal for electricity and heat. While the 12th Five Year Plan sets targets for increasing non-fossil fuel use and reducing carbon emissions intensity, the country faces challenges such as grid connectivity for wind power and water shortages in arid provinces due to coal base construction. The government is also piloting emissions trading schemes in several cities and provinces as a precursor to a national system by 2015.

The document examines China's energy landscape as of 2012, highlighting its position as a global leader in renewable energy investment and wind capacity despite a heavy reliance on coal for electricity. It details the growth of the solar and wind sectors, the environmental and water-related costs of coal combustion, and the climate goals established under the 12th Five Year Plan, including targets for non-fossil fuel use and the implementation of carbon pricing mechanisms.

The document argues that conventional 'siloed' policy-making is insufficient to address the interconnected pressures of population growth, urbanization, and climate change on water, energy, and food security. It proposes a 'nexus approach' that integrates management across sectors to identify synergies and minimize negative externalities. The paper details the specific interactions between these sectors—such as the high water intensity of biofuels and the energy requirements of water desalination—and provides case studies from Jordan, Ethiopia, India, and Brazil to illustrate both the risks of non-integrated development and the potential for sustainable, pro-poor intensification.

The document highlights China's significant reduction in poverty from 500 million people in 1980 to under 90 million in 2000, driven by economic growth averaging over 8 percent annually since 1978. While growth is concentrated in eastern coastal cities, the government has implemented preferential policies and infrastructure projects in the west to address regional disparities. In Ningxia province, poverty levels dropped from approximately 70 percent in the early 1980s to about 30 percent through agricultural subsidies, urbanization, and infrastructure development.

China's wind and solar megabases are increasingly relying on local industrial consumption and standalone battery storage to mitigate transmission bottlenecks and curtailment. However, the integration of renewables into coal-to-chemicals projects, such as those by Baofeng Energy, risks supplementing rather than replacing coal. Furthermore, the 15th Five-Year Plan (2026–2030) is characterized as conservative regarding transmission capacity and fossil fuel phase-out, potentially allowing coal-fired generation to rebound if demand growth exceeds renewable deployment.

China is leading global utility-scale solar and wind expansion, with a massive pipeline of prospective capacity concentrated in six northwestern and northern provinces. However, the 'megabase' strategy faces significant hurdles, including rising curtailment and a transmission network that remains heavily reliant on coal. While the growth of green hydrogen and standalone battery storage offers a path toward local industrial decarbonization, there is a risk that these renewables will merely supplement rather than replace coal-based industries. The 15th Five-Year Plan (2026–2030) continues renewable growth but maintains a role for fossil fuels, suggesting that transmission and market flexibility remain the primary bottlenecks for a full transition.

China leads the world in planned utility-scale solar and wind capacity, with over 500GW already under construction. However, the transition has shifted from a 'capacity race' to a 'system integration' phase, where transmission bottlenecks and a continued reliance on coal-fired power for grid stability lead to increasing curtailment, particularly in the northwest and northern regions. While green hydrogen and local consumption offer paths for industrial decarbonization, there is a risk that these technologies may be used to justify the continued expansion of coal-based chemical industries.

The report identifies Ningxia as one of China's most water-stressed regions, noting that an industrial structure dominated by energy production creates a high burden due to high water consumption. It recommends improving agricultural water efficiency, integrating water resources as a restrictive factor in coal industry planning, establishing water right trading mechanisms, raising water prices and fees, and creating ecological compensation systems for mine exploitation.

The U.S. is leading global CCUS development, driven by the Infrastructure Investment and Jobs Act and the Inflation Reduction Act, with over 120 projects in planning or construction. China is rapidly expanding its capacity, having commissioned its first million-ton project in 2022 and developing several large-scale demonstration projects. Both nations face significant barriers: the U.S. struggles with commercial bank financing and public perception, while China lacks a comprehensive regulatory framework and large-scale transport infrastructure. Under the Sunnylands Statement, the two countries aim to advance at least five large-scale cooperative CCUS projects each by 2030.

The document details Epson (China) Co., Ltd.'s efforts to adopt environmental management systems under the direction of Vincent Leung. Key initiatives included achieving ISO 14001 certification in September 2000, reducing office energy and paper consumption, and attempting to establish a printer cartridge take-back system. While the company saw success in office-level reductions—such as an 11% drop in electricity consumption in 2001—it faced challenges in maintaining standards across regional branches and achieving high volume in its recycling programs. The case highlights the tension between corporate global policies and local operational realities in China.

This case study examines the integration of climate change adaptation into China's Comprehensive Agricultural Development (CAD) program, specifically through the World Bank-financed Irrigated Agriculture Intensification Loan III Project (IAIL3) and a subsequent Global Environmental Facility (GEF) grant. Focused on the 3H Plain, the initiative aimed to address water scarcity and agricultural vulnerability by implementing drought-resistant crop varieties, water-harvesting infrastructure, and capacity-building for farmers, including rural women.