Assessing the Costs of Adaptation to Climate Change: A Review of the UNFCCC and Other Recent Estimates

Description

This book takes assessing the costs of adapting to climate change. Since the estimates for 2030 used by the UN Framework Convention on Climate Change are likely to be substantially under estimated, Professor Martin Parry and his co-authors look at the estimates from a range of perspectives, and conclude that:

• the current cost assessments do not include some key sectors, such as ecosystems, energy, manufacturing, and retailing;
• some of the sectors included have been only partially covered in cost estimates; and
• the additional costs of adaptation have sometimes been calculated as ‘climate mark-ups’ against low levels of assumed investment.

In some parts of the world, low levels of investment have led to an adaptation deficit, and this deficit will need to be addressed by fully funding development, without which the funding for adaptation will be insufficient. Residual damages also need to be evaluated and reported because not all damages from climate change can be avoided. There is an urgent need for more detailed assessments of these costs, including case studies of costs of adaptation in specific places and sectors. This report aims to demonstrate the need for the further and transparent refinement of cost estimates for responding to climate change.

Reference information