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World leaders at COP26 in Glasgow 2021 agree to pledge that they will end deforestation by 2030. This includes countries with large forest areas such as Russia, Brazil and Indonesia, and countries in Africa. Forests act like a carbon sink absorbing carbon dioxide from the atmosphere. About one third of global emissions are absorbed in this way.

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The Global Carbon Project said in its assessment that carbon dioxide emissions are down 7% in 2020. This was more than the reduction in 1945 and 2009. Emissions were cut by 2.4 billion metric tons. Emissions are down because of lockdowns and people staying at home, less travel.

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New regulations from the European Union and an order from president Putin asking industry to cut emissions to below EU levels by 2050 are pushing companies to reduce emissions. Russian companies are pushing to be greener. Russia emitted 11.3 tons of carbon dioxide per capita in 2017, compared to 7 tons for the European Union, according to Oxford University. An EU plan that could come into effect in 2023 could affect 40% of Russian exports because of emissions, costing $5 billion, according to the Russian central bank. Companies in steel, aluminum, petrochemicals, are investing in new plants that reduce emissions or are carbon neutral.

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Three scientists from Japan, Germany and Italy who have given us the research and solid evidence to understand how carbon dioxide emissions lead to higher temperatures on the earth's surface. This is changing how the world thinks and acts.

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The new plan of the Obama administration in August 2016 to tackle climate change is to cut power plant emissions of carbon dioxide by 32% by 2030 from 2005 levels. This will increase the energy from renewables to 28% of the total by 2030 from about 13% in 2014. The power industry was given more time to comply by shifting the first year to begin complying to 2022 from 2020. The final rule will also provide for generating more energy from nuclear power which provides 20% of the electricity, and which will help reach the 32% target for cutting emissions by 2030. It will also give more flexibility for the shift to natural gas from coal by giving credits towards compliance for projects starting early, rather than mandating a large shift early.

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The first 20 billion euros in a 300 billion euros plan of the European Commission for renewable energy transition in EU countries is approved. 15 billion euros will come from the innovation fund. And 5 billion euros from selling carbon dioxide emission licenses to industries sooner than planned from the Eu carbon market "market stability reserve." Of the 300 billion euros plan for energy transition to renewable 225 billion euros will come from unclaimed money in the European Union Covid 19 recovery fund.

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Methane is a greenhouse gas that can warm the atmosphere 80 times as fast as carbon dioxide in the short term. Methane leaks out of oil and natural gas wells and is produced in burning of oil, natural gas and coal. It is also produced by livestock and landfills. US president Biden and 90 countries have pledged to control methane gas emissions at COP26 in Glasgow by signing a methane pledge. The methane pledge is for reducing methane emissions by 30% by 2030. US, EU, Nigeria, Indonesia have signed the pledge. China, Russia, India have still to sign the pledge.

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The plans for 20 liquefied natural gas projects are being launched or sped up in the EU which would give about 83% of the natural gas imported by the EU from Russia in 2021. LNG produces half of the carbon dioxide emissions of coal and Europe sees it as a transitional fuel. The EU plans a 14% reduction in greenhouse gas emissions by 2030 compared to 2020, and a lot of this will come from a massive expansion of wind and solar energy, and using energy more efficiently.

Doubling down on LNG means the EU will find itself into many long term commitments to LNG that would hurt the effort to meet climate change action goals say experts.

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How China's coal gasification projects can contribute to global warming by the co2 emissions that they create. China is fast tracking a lot of coal gasification plants but not much effort or attention is being given to the carbon dixide that it will generate . And technologies to capture and store the carbon dioxide emissions are nowhere near being a reality. China will soon pass the U.S. as the largest source of greenhouse gases in the world.

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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. ...

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How IBM with its Smarter Planet initiative, GE, Cisco are creating smart infrastructure that saves energy. This reduces carbon dioxide emissions by reducing traffic congestion in cities like Stockhom, uses less water at plants, uses less energy for rail locomotives. These companies use technoloical advances in sensors to monitor use and advaced software to control usage. The huge stimulus spending in these areas creates new opportunities that companies are pursuing aggressively. One Dept of Energy project in Washington state using IBM technology showed that peak loads on utility grids can be reduced by 15%. Nationally such an advance in the U.S. over a 20 year period would eliminate the need for 30 coal-fired plants. IBM has a project in Norway for distribution with the largest food supplier using tracking software to optimize shipments and reduce spillage.

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Norway's oil and gas industry companies like Statoil buried carbon dioxide deep in the seabed for natural gas extracted offshore. Sttoil's carbon dioxide emissions per ton of oil and gas extracted is 39% of the industry average as a result of technology and tax saving measures after Norway enacted laws taxing at the rate of $65 per ton of carbon emitted by the oil and gas industry. But overall because of the growth in Norway, more offshore production of oil and gas, and use in the transportation sector, Norway's emissions have gone up by 15% compared to 1991, when Norway was the first to put a tax on carbon dioxide emissions.

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How to get smaller supply chain companies with less than investment grade ratings to shift to renewable energy contracts that last 5-10 years when banks have strict lending criteria. Walmart has a solution working with Schneider Electric. Consider that companies are tackling emissions across their entire supply chain. For Walmart this means cutting one billion metric tons of emissions by 2030. Under Gigaton PPA Walmart suppliers can form a group to buy energy. So that Amy's Kitchen, Great lakes Cheese, and Levi Strauss collectively purchased a12 year renewable energy purchase agreement  from a wind farm in Kansas operated by Danish energy company Orsted. Energize is a similar program funded by drug companies Pfizer, Biogen and others for their supply chain and delivered by Schneider Electric. Consider that for Microsoft's 13 million metric tons of carbon dioxide emissions, 96% come from the supply chain. It needs to cut emissions by half by 2030, a big challenge. In the European Union the solution being considered is for the European Commission to offer state backed and market backed guarantees for deals. Guarantees would be offered by member states of the EU or banks and insurers to provide backing for purchase agreements buyers to overcome credit constraints. ...

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China's NDRC targets for pollution control are to cut sulfur dioxide emissions by 2% and nitrogen oxide emissions by 5% in 2014. The NDRC says it will reduce energy consumption per unit of GDP in China by 3.9% and carbon dioxide emissions per unit of GDP by 4% in 2014.

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A quick look at the graph in this Times Report shows the carbon dioxide CO2 emissions for the US, European Union, China and the Rest of the World in 2020. For the EU it is about 3.0 billion tons of CO2 emissions, for US it is 5 billon tons, for China 10 billion tons and the Rest of the World 16.0 billion tons. What this tells us is that a lot will depend on not just China, but India and other countries such as Brazil, Mexico, Indonesia in the developing world for how much CO2 emissions can be reduced to tackle climate change and other environmental problems.  For that 16 billion tons in the rest of the world reduction will depend on renewable supply and technologies to do it, rapid growth of economies in India and other countries to generate the resources and technology initiatives to get a shift from coal. Meanwhile it is a choice between having electricity for homes in rural areas in India or not. This is where bright spots such as solar technology in India that are giving quantum leaps for renewable solar energy with new technology cutting cost in successive waves of development can play a part.  ...

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"They are not doing a goddamned thing" about climate change, says Gavin Newsom about large oil companies. "I came here on a car that uses gas. I'm not naive. Nor am I naive about their deceit and delay, and as a consequnce of the delay" in climate change action. As Gavin Newsom begins a second term as governor of California, and sets his sights on the 2028 presidential elections, he makes climate change action a key part of his platform. By 2035 a ban on the sale of gas powered cars. By 2045 no oil drilling in the state, By 2045 a mandate to stop adding carbon dioxide to the atmosphere. A new law requiring major companies to self disclose their green house gas emissions. Such is the pace he is setting. He just 

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BBC environmental correspondent points out that the climate change executive order from U.S. president Trump reversing Obama's clean energy policies is designed to change the narrative to job creation. This follows approval for building the Keystone pipeline from Canada to bring oil from oil sands production to the U.S. The pipeline was also presented as a job creation effort. Environmental groups oppose the president's action. Court action and challenges are seen as helping Republican policy of delaying implementation of Clean Power Plan policy setup to control carbon dioxide emissions under the Obama administration. 

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It took Panasonic 6 years to get its Wuxi factory near Shanghai, China, to near net zero carbon dioxide emissions. It was tough say company executives. Panasonic has a job on its hands. It would take 37 such efforts to neutralize the 2.2 million metric tons of greenhouse gas emissions of the company's operations. When suppliers are included this is only 2% of the 110 million metric tons associated with Panasonic. To get an idea of how much this is- it is the same as  half of Spain's annual emissions, and five times that of Apple Inc. Zeroing out emissions would take till 2030, or beyond, depending on how much pressure there is from customers, investors and government. It is this pressure from all sources that is making the 100 largest corporate emitters to take notice and take action on climate change. Solar panels are only part of the action, every part of company operations has to be examined and changes made including energy saving so that less energy is needed in the first place.  For companies taking such action this report by WSJ on Panasonic Wuxi is a lesson on how it is done, step by step. ...

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These are key provisions in the biggest climate change bill in history- Tax credits that last for over a decade for zero carbon plants- these tax credits go to companies that build new sources of emissions free electricity, for wind turbines, solar panels, battery storage, geo thermal plants. Tax credits also for new technologies that capture and bury carbon dioxide from natural gas plants and industrial facilities before it escapes into the atmosphere and heats the planet. This technology is rarely used because of high costs. Incentives for electric vehicles- It extends a tax credit of $7500 for new electric vehicles. It adds a $4000 tax credit for used electric vehicles. Tax credit goes only to people earning $150,000 a year (300,000 for joint filers) for new EV's and $75,000 (150,000 for joint filers) for used EV's. Help for people to lower energy costs - $9 billion in rebates for Americans installing energy efficient electrical appliances. And a decade of tax credits for Americans installing rooftop solar, heat pumps, water heaters and electric HVAC, or electric heating, air conditioning and ventilation technologies. Investments in Domestic Manufacturing- $60 billion for investments in clean energy manufacturing in the US. This includes $30 billion for production tax credits for solar panels, wind turbines, batteries and critical minerals processing. $10 billion in investment tax credits to build manufacturing facilities for electric cars and renewable energy technologies. This action is to halt the shifting of clean energy manufacturing overseas to China. $27 billion towards a green bank that would finance clean energy projects in disadvantaged communities. Cracking down on Methane- the bill places a fine on methane gas emissions from oil and gas wells and pipelines and other infrastructure. Fees of $900 per metric ton in 2024 and $1500 a metric ton in 2026 when it exceeds federally set limits.    ...

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China's government is putting 10 Airbus orders for A380 superjumbo jets by Hong Kong Airlines, and an additional 35 Airbus A330 widebody planes on hold, in response to eforts by the European Union to enforce carbon dioxide emission fees under its ETS system.

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After carbon dioxide at 40%, black carbon at 18% is the No 2 cause of global warming on the planet earth. This black carbon is generated from thousands of villages in the develooping world and from countries like India, where village women cook food over stoves that burn twigs and dung, not having stoves to cook on. If they are provided with stoves that use fuel these black carbon emissions can easily and quickly be cut. This is also cuasing dense smoke to fill their homes and black grime to stick to the thatched huts and thatched roofs, and it puts ablack cloud over stretches of landscape in these villages.

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The struggle between the Detroit automakers and the states over auto emissions of carbon dioxide and other heat trapping gas emissions. California adopted the first state law requiring auto manufacturers to reduce emissions of carbon dioxide in 2002 and in 2004 set standards for the emission reductions. Vermont, as well as Connecticut, New Jersey, New York and Pennsylvania adopted the same standards. Automakers sued toblock these standars in Vermont and California. While the California case is pending, Judge Sessions issued a ruling on the Vermont case this week against the auto manufacturers. This follows a decision by the US Supreme Court in April 2007 that the Environmental Protection Authority has the right to regulate heat trapping gases like carbon dioxide as air pollutants. This endorses the idea that states can set their own limits. What is needed for a state to do this is to get a waiver from the EPA, as the federal Clean Air Act has a provision that allows California to set ists own standards with a waiver from the EPA, and for other states to follow California's lead. A detailed opinion includes analysis by the Judge in this case stating why the Transportation Department's authority is limited to automobile fuel economy standards and does not carry over into auto emissions as pollutants of the atmosphere, the area of pollutants being reserved for the EPA and the individual states to work out together. Under California law as it is now emissions reductions for cars could be 30% or more below the current levels in the 2016 model year. By 2012 emissions are required to be below 2005 levels by 25% for cars and light trucks, SUV's and larger trucks 18%. Note that what is technologically feasible to accomplish in the area of auto emissions is an unknown. At the same time its a function of determination, R&D investment, collaboration between companies to pool technological and capital resources, development of engineering and manufacturing investment and knowhow to learn mass manufacture at low cost, introduction of the already feasible features quickly such as stop start engines which the Germans have already in the works for mass manufacture across product lines, and so forth. The first comer in these technologies enjoys an advantage as Honda constantly advertises itself, and the the only way to say what is technologically feasible or not is by pointing to these pioneers. In this case because of the stronger environmental movement in Europe especially in Germany, some of this pointing will be done in the direction of the German auto manufacturers progress in this direction to meet the new EU standards of 120 micrograms of CO2 per kilometre. ...

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False claims on carbon dioxide emissions leading to tax breaks are leading to a German prosecutors investigation. To reimburse European governments for tax incentives for carbon pollution limiting vehicles would cost VW an additional 2.2 billion euros, according to VW estimates

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Under a landmark ruling by a federal court in Leipzig, German cities can now ban older diesel engine vehicles. The cities of Stuttgart and Dusseldorf are allowed to legally ban older higher polluting diesel cars from zones that are badly affected by air pollution. Environmental group DUH brought the lawsuit after 70 German cities exceeded European Union limits for nitrogen oxides (NOx) in 2017. NOx emissions can cause respiratory disease and difficulty breathing. Diesel engines produce high levels of nitrogen oxide, and low levels of carbon dioxide. EU air quality standards are not being met in cities across Europe, so that this could set a precedent for Europe, says the BBC. Of the 15 million diesel cars on German roads only 2.7 million meet the latest Euro-6 standards, according to German automotive watchdog agency. Diesel car market share is dropping- falling to 39% in 2017 from 48% in 2015. The VW diesel emissions scandal in 2015 further eroded public confidence. The German government already has suggested alternatives such as offering free public transport in cities with poor air quality. The government opposed the ruling because it did not want the car industry to bear the additional cost of retrofitting older vehicles at a time when German carmakers were investing in electric vehicles.  Yet the trend is clear. Paris, Madrid, Mexico City, Athens have pledged to ban diesel vehicles from the centre of cities by 2025, with Copenhagen doing this in 2019. ...

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PM Narendra Modi addressed a World Bank organized "Making it Personal: How behavioural change can tackle climate change" conference. Modi called it part of democratising the battle against climate change. "Simple acts in daily lives are powerful, there will be a very positive impact on the environment. The people of India have done a lot in this matter in the last few years." "People driven efforts improved the sex ratio in many parts of India. It was the people who led a massive cleanliness drive. Be it rivers, beaches or roads, they are ensuring public places are free of litter. And it was the people who made the switch to LED bulbs a success. Nearly 370 million LED bulbs have been sold in India. This helps in avoiding 39 million tons of carbon dioxide emissions every year." The Mission Life Modi introduced with the Secretary General of the United Nations has achieved much in India- "The farmers of India ensured the coverage of nearly seven hundred thousand hectares of farmland by micro-irrigation. Fulfilling the mantra of 'Per Drop More Crop', this has saved a huge amount of water. Under Mission Life our efforts are spread across many domains such as: Making local bodies environment-friendly, saving water, saving energy, reducing waste, and e-waste, adopting healthy lifestyles, adoption of natural farming, promotion of millets." ...