POLICY & GOVERNANCE
CITIES AND GREEN GROWTH By Lars Løkke Rasmussen, Chair of the Council, Global Green Growth Institute (GGGI) and Chairman of the Liberal Party, Denmark
Game-changing efforts are required in cities to avoid long-term lock-ins and help relieve the continued stress on resources like energy, land and water. With urban areas already accounting for some 66 per cent of global greenhouse gas (GHG) emissions, we are forced to push for political leadership, including at city-level, in order to fight climate change.
Urbanisation and the shift to a green economy are two of the greatest challenges of our time. Cities are expected to expand by another two billion residents over the coming twenty years. More than 90 per cent of urban population growth is expected to occur in the developing world, where many cities are already struggling to provide basic needs. Urbanisation trends also provide opportunities. Cities are often able to enact more ambitious GHG reduction policies than national governments. And amidst a global economic crisis, cities, at perhaps more than any other level of government, have tremendous power to influence the choice, design, and implementation of technologies, innovation, building codes, and the pattern of spatial growth – all of which may promote sustainable resource-use and unlock green growth opportunities.
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The conventional view about combating climate change suggests that a mix of market forces, government regulation, empowered citizen’s groups, technological innovation, and sharing of best practices will need to come together and “save the day”. But this may not be sufficient. Even if a range of supportive and breakthrough technologies and price regimes were present, and even if the political will is there, they may be overwhelmed by pervasive market failures, split incentives amongst actors in the decision and value chain, and the gaps in implementation capability of local governments, business and citizen’s groups. As such, these are today’s key challenges and barriers facing cities striving for sustainable and green growth. CITY COLLABORATION I am encouraged over recent years to have witnessed impressive city leadership