A critical review of Hong Kong’s proposed climate change strategy and action agenda

Climate change was not on the policy agenda in Hong Kong before 2007. In 2010, a consultation document, Hong Kong’s Climate Change Strategy and Action Agenda, was published proposing a voluntary carbon intensity reduction target of 50–60% by 2020 (from the 2005 level). This review attempts to understand why there was a sudden shift to climate issues and whether the proposed strategy, actions and targets are appropriate to the climate change challenges faced by the city. Through synthesizing existing literature on climate change at the city level, a framework outlining possible actions at the strategic, knowledge accumulation and implementation phases is developed to position Hong Kong’s experience. It is found that Hong Kong’s move towards climate change is strongly affected by China’s efforts. The city is facing some real climate change threats. However, while the carbon intensity reduction target looks impressive, it is actually too modest for the city’s developed economy. The city needs to reflect critically on its economics-first strategy and undertake more refined vulnerability studies and risk assessments to identify spatially and sectorally-specific adaptation measures. To be a responsible global citizen and to pursue sustainable development, Hong Kong needs more concerted and comprehensive efforts to combat climate change.

► A framework outlining the spectra of actions to combat climate change at city level.
► Reasons for Hong Kong government’s recent concern about climate change.
► Carbon intensity reduction target of 50–60% is too modest for a developed economy.
► Mitigation and adaptation measures should be integrated and comprehensive.