The recent issuance of the “Comprehensive Evaluation and Assessment Measures for Carbon Peaking and Carbon Neutrality” marked an important institutional milestone in China’s green transition. It signals that the “dual carbon” agenda has moved beyond policy advocacy into a new phase of systematic governance, measurable accountability and performance-based implementation.
For Hong Kong, this development demands close attention. The new measures will reshape the landscape for international green finance. For a city that has long aspired to become a leading global hub for sustainable finance, this is a strategic opportunity that must not be missed.
For many years, China’s green development framework has centered on the “dual control” of energy consumption intensity and total energy consumption. But as China’s economy becomes more electrified, digitalized and tech-intensive, energy use alone is no longer the most precise indicator of carbon impact. A data center powered by renewables may consume large amounts of power but produce relatively limited emissions; advanced manufacturing, electric vehicles and artificial intelligence infrastructure all require more electricity yet can support a cleaner economic structure. A framework focused primarily on energy-use risks constraining the very sectors essential to green transformation.
The new measures address this by accelerating the shift from energy consumption control to carbon-emissions control. The approach focuses not simply on how much energy is used, but on how much carbon is emitted, how efficiently output is generated, and how rapidly the energy mix is being decarbonized. This shift is especially significant as China enters the decisive stretch before its 2030 peaking target, with the 15th Five-Year Plan (2026-30) period set to be critical.
The most consequential feature of these measures is that they apply directly to provincial-level Party committees and governments. Carbon peaking and neutrality are no longer the domain of a few specialized departments — they are now embedded within the core performance evaluation of local leadership.
Historically, local governments have faced tensions between short-term growth and long-term environmental commitments. The new measures correct this imbalance by anchoring carbon performance within core evaluation. Provinces will formulate their own peaking action plans, set five-year and annual targets, and submit them for national review. Critically, the framework allows regional differentiation — acknowledging China’s diversity in resource endowments, industrial structures and development stages. It combines national discipline with local flexibility.
The assessment is built around two tiers: Control indicators (total carbon emissions, carbon intensity reduction, coal and oil consumption, nonfossil energy share); and supporting indicators covering industry, urban construction, transport, public institutions and carbon trading. Data integrity receives strong emphasis: Self-assessment will be combined with departmental review, on-site checks and independent third-party verification, and provinces engaged in data falsification may be directly rated unqualified. Reliable carbon data is becoming a cornerstone of governance, regulation and finance alike. By converting carbon goals into annual assessment obligations, the measures substantially increase the certainty and durability of green investment demand.
What does this mean for Hong Kong? The city has already built a solid foundation in sustainable finance — an active green bond market, a growing environmental, social and governance ecosystem, government-led green bond programs, and a regulatory commitment to international sustainability disclosure standards. But the new mainland framework suggests that ambition must extend well beyond green bond issuance. Hong Kong should reposition itself as the preeminent international financing platform for the mainland’s low-carbon transition. Mainland provincial governments, State-owned enterprises and corporate leaders will need capital, expertise and global investor access to execute transition plans at scale. Hong Kong can provide multicurrency financing, offshore renminbi funding, green and transition bond issuance, syndicated lending, private credit, infrastructure funds and asset management — all within a regulatory framework trusted by international investors.
Hong Kong has the financial infrastructure, professional expertise, international connectivity and offshore RMB platform to play a far larger role. The task now is to move from green finance as a market segment to green finance as a strategic function
A priority is developing robust transition finance standards. The largest financing demand will come not only from renewable energy and green buildings but from the decarbonization of existing industries. Hong Kong’s sustainable finance taxonomy should continue incorporating genuine transition activities — particularly in power, steel, cement, transport, construction, chemicals and logistics — enabling the city to serve real-economy decarbonization while guarding firmly against greenwashing.
Sustainability disclosure and verification offer another opportunity. The measures’ strong emphasis on data quality plays directly to Hong Kong’s strengths: Its accounting, auditing, legal, consulting and rating professionals are exceptionally well-positioned to serve mainland companies seeking international capital. Hong Kong can become the trusted interface connecting mainland carbon data with international reporting expectations. On carbon markets, rather than replicating the national system on the mainland, Hong Kong can complement it — developing international carbon finance capabilities, voluntary carbon market services and cross-border carbon asset solutions.
The Guangdong-Hong Kong-Macao Greater Bay Area provides the most immediate proving ground. Combining advanced manufacturing, dense logistics, world-class ports and strong financial connectivity, the region offers ideal conditions for pilot projects in green supply-chain finance, low-carbon transport, building retrofits, distributed energy and carbon data platforms.
This policy environment calls for a proactive response from Hong Kong’s financial institutions. Research capabilities must systematically link regional carbon assessment, industrial transition and corporate credit risk. Product suites must broaden to encompass green and transition loans, sustainability-linked lending, bond underwriting, carbon asset financing and supply-chain finance. Carbon data capabilities — assessing project eligibility, tracking emissions reduction, supporting client disclosure — will become a defining competitive advantage.
Hong Kong should also make more strategic use of its offshore RMB platform. The mainland’s transition creates natural demand for RMB-denominated green financing, allowing Hong Kong to expand the offshore green asset pool while advancing RMB internationalization through sustainable finance. Above all, the financial sector must work closely with policymakers, regulators, professional services and technology firms to build an integrated ecosystem. The next stage of competition will not be won by institutions that merely label products as green, but by those that can credibly connect capital, data, standards and real-economy transition.
The new measures represent a landmark advance in China’s climate governance. By embedding carbon performance within the evaluation of provincial leadership, China is making green transition a core dimension of high-quality development — with binding, measurable and annually assessed consequences. For Hong Kong, the message is clear: The city’s green-finance ambitions must be tightly aligned with the mainland’s evolving transition needs.
Hong Kong has the financial infrastructure, professional expertise, international connectivity and offshore RMB platform to play a far larger role. The task now is to move from green finance as a market segment to green finance as a strategic function — one that supports the country’s low-carbon transition, reinforces Hong Kong’s standing as an international financial center, and generates lasting value for the region’s sustainable development.
The author is director of research at the Institute of Innovative and High-Quality Development (Hong Kong).
The views do not necessarily reflect those of China Daily.
