IEA issues warning on global warming THE rise in the global temperature is on track to double the 2C target, the International Energy Agency warned on Monday, and said four policies were needed urgently to limit climate change without harming economic growth. "This report shows that the path we are currently on is more likely to result in a temperature increase of between 3.6 degrees Celsius and 5.3 degrees Celsius," IEA chief Maria van der Hoeven said in a statement. Nations have set the goal of limiting the increase in the global temperature this century to 2C at a UN summit in Durban in 2010 in order to avoid devastating climate change effects such as worsening droughts, storms, flood and sea levels. The IEA's Redrawing the Energy-Climate Map report found that energy-related emissions of greenhouse gases, responsible for about two-thirds of the total, rose by 1.4 per cent last year to a record level. However, the report "also finds that much more can be done to tackle energy-sector emissions without jeopardising economic growth, an important concern for many governments," added Van der Hoeven. It made four suggestions to help reduce energy-related greenhouse gas emissions by eight per cent in 2020 from what they otherwise would be according to current trends and bring climate change policies back on track. It said half of the amount can be made from efficiency gains in buildings, industry and transport with investment costs being more than offset by savings from reduced fuel costs. Limiting construction of least-efficient coal-fired coal plants, cutting the escape of methane gas from oil and gas extraction and reducing fuel subsidies should bring about the other half of the targeted reduction. The IEA is an analysis and policy forum for advanced industrial nations.