The Shift Project Data Portal allows seeing sectoral emissions of GHG by gas, by sector, and by country. However, the last year of data is 2010.
The following website maintained by the United Nations Framework Convention on Climate Change (UNFCCC) provides the GHG emissions profiles of all signatory countries of the Kyoto Protocol. It contains a data Excel spreadsheet which can be downloaded as well as a summary of GHG emissions by sectors and by greenhouse gases. It currently covers the period 1990 to 2012 for most, but not all countries.
The contribution of Working Group III to the Fifth Assessment Report of the IPCC comprises 7 chapters each focusing on a specific sector. While each of these chapters is mostly devoted to assessing mitigation options, the introductory sections of each chapter are devoted to characterizing GHG emissions of the sectors.
- Section 7.3 of Chapter 7: Energy Systems
- Section 8.1 of Chapter 8: Transport
- Section 9.2 of Chapter 9: Buildings
- Section 10.3 of Chapter 10: Industry
- Section 11.2 of Chapter 11: AFOLU