CO concentration – 800,000 years 2 o 1.2 C Today (422 ppm) 400 ) 1990 m 350 pp( n 1960 oita 300 rtn 1850 ecno 250 C 2OC 200 150 Source Thousands of years ago Scripps Institution of Oceonography The path to Net Zero Scotland Scotland’s 2021 emissions Land use, 1% Waste, 4% Electricity supply, 4% Transport, 28% Agriculture, 19% Buildings, 22% Industry, 23% Source NAEI (2021); CCC analysis. 5 Scotland’s progress Greenhouse gas emissions by sector in Scotland 20 Buildings (temp adjusted) Transport 15 e Industry 2 OCt 10 M Buildings Agriculture 5 Electricity supply 0 Waste Land use -51990 1995 2000 2005 2010 2015 2020 2025 Source ONS (2021); NAEI (2021); CCC analysis 6 Looking forward Emissions under the Climate Change Act 2020 target achieved due to pandemic, 2021 annual target missed again 70 -20% Emissions (1990-2021 inventory) 60 -30% 0991 50 -40% ot 2021 emissions (GHG Account) de...