The state is forecast to fall short of legislated targets to reduce greenhouse emissions by 50 per cent by 2030 and 70 per cent by 2035. What can be done to get back on track? The state is forecast to fall short of legislated targets to reduce greenhouse emissions by 50 per cent by 2030 and 70 per cent by 2035. What can be done to get back on track? Environment / Climate change Sydney Morning Herald – Latest News