Eminent climate ecologist Nicholas Stern says India's commitment by 2070 demonstrates real leadership from Mr. Modi of India.The Guardian says India's commitment to net zero emissions by 2070 is realistic considering that it is decades away from its peak in economic growth and energy consumption compared to US or even China. Energy consumption is expected to grow faster than any other country in the next few years. India's population is also expected to pass that of China as the largest in the world. The Guardian says climate experts who did the modeling have said this was the most realistic scenario for India - to achieve net zero emissions by 2070. This also means India's peak energy emissions will be reached by 2030. Eminent climate ecologist Nicholas Stern says - "This was a very significant moment for the summit. This action might mean India's annual natural greenhouse gas emissions could peak by 2030. This demonstrates real leadership from a country whose emissions per capita are about one third of the global average." Also significant is Mr. Modi's pledge to deliver on 5 commitments 1. 50% of India's power to be generated by renewable energy by 2030. 2. Increase of 500 gigawatts of renewable energy including solar by 2030. 3. Reducing carbon emissions by 1 billion tons by 2030. 4. Reduce carbon intensity of the economy by 45% by 2030. This relates to how efficiently energy is used to generate 1 unit of economic GDP. With 1.3 billion people India is the third largest emitter of carbon dioxide- at about 3 billion tons- after the US and China. In growth terms this means India is going to grow very differently from the way China did in 2000-2020 with its many highly polluting industrial plants. The head of the US Renewable Energy Agency Mr.Birol says in a BBC intervew that the cement and steel plants alone of China have more emissions than the whole of the European Union's total emissions. Much of this comes from old plants and old technologies with surplus production of steel from what is now a bygone era of excess, inefficiency and chaotic growth. India plans to bring climate change emissions and energy efficiency through renewables into its Gat Shakti master plan for the country's economic.development. ...