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In this video DW.com looks at China with its CO2 emissions making up 30% of the global total and addition of coal power capacity. Yet China is also the country with a huge effort to build solar energy and is at the forefront in electric cars. What does this mean and how does it affect the search for reaching a limit to the use of fossil fuels? DW.com's Christian Pricelius takes a look.

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Since the beginning of the $9 euros ticket for travel on the German rail system Deutsche Bahn on June 1, 2022 52 million tickets were sold. The ticket allows anyone to travel for 1 month in the months of June, July and August. It has saved 1.8 million tons of emissions because 20% of ticket users do not normally use public transport. A similar result in emissions savings can be achieved by lowering the speed limit on highways. A typical passenger emits about 4.6 tons of carbon a year in automobiles.

Also popular is the simplicity of the scheme. It also brings more people from different regions together in Germany by encouraging travel and relieves some of the stress of the pandemic. Overall it has an effect in lowering inflation and making travel easily accessible to all people in the country.

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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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Did you know 7% of all carbon emissions today come from cement production. In the cement production process 90% of the carbon emissions come from using fossil fuels to heat up the limestone and clay to 2700 degrees to produce clinker. Cemex is workoing with Swiss company Synhelion to use solar energy to do this by 20230.  Heidelberg Materials is working to  add carbon capture to the process at its Brevik, Norway plant, then store it in the seabed near Bergen in liquefied CO2 form. This will absorb the carbon emissions to meet a goal of 8% of carbon emissions to be stored globally by 2030. 

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India places a $3 billion order for 1200 electric locomotives and railway modernization with Siemens. It includes a 35 year contract for maintenance. The equivalent of 800,000 trucks can be replaced by these locomotives over the lifetime. Siemens CEO Roland Busch says "This will help India create the world's largest green rail network, as our locomotives will save the equivalent of 800 million tons of CO2 emissions over their lifecycles."

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Farming vegetables causes less greenhouse than livestock production. Climate experts say people should eat more vegetables for better health and for slowing greenhouse gas emissions that cause climate change.

Consider that studies show farming and other land use account for about a fourth of all greenhouse gas emissions, and about half of methane gas emissions are released into the atmosphere from cattle and rice fields. Meat in particular has more greenhouse gas emissions. 

Climate experts say the nutritional value of wheat grown in higher CO2 areas is 6% to 13% less for protein, and 5% to 8% less for iron. Another problem aggravating the situation is that drought has grown 1% a year between 1961 and 2013, IPCC researchers have found. This is a result of the growing climate change issues. Drought and nutrition is a major problem in India and Africa.

 

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Paris Olympics organizers want this to be the smallest footprint on climate at 1.58 million metric tons of CO2. This is half that in 2012 London Olympics of 3.4 and 20% less than in Tokyo Olympics of 1.96. No rhetoric, actual facts is the goal even with 13 million spectators from many countries.

It was an opportunity for us to stage this Games in a different way, both for us to prove that the Games can be done differently, but also to leave a legacy,” says Georgina Grenon, Paris 2024’s director of environmental excellence." It is not that difficult to get 50% cut in emissions by using wood or low carbon cement. New construction is a big source of emissions. Paris organizers plan to use existing or temporary infrastructure, and also reuse what is built, and build some facilities in underserved deprived areas to use later for affordable housing. It is a remarkable and commendable effort.

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Technology that combines food waste with cow manure to produce renewable natural gas or RNG is becoming popular. Black Rock is buying Vanguard Renewables, a company that does this in Vermont for $700 million and investing another $1 billion for RNG production. Trapping methane emissions is part of the program put forward at COP26 Glasgow.

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Banks careful not to finance new coal fired plants that haven't made plans to meet new caps expected on greenhouse emissions. The motive being financial and also an awareness that there is intense focus on greenhouse emissions. Banks do not want their loans to go bad, because new coal fired plants have to buy pollution allowances as they have not used technologies to cut CO2 emisssions.

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EIA says half of the benefit of higher fuel efficiency standards for Automobiles 2010-2020 in US was lost because of SUV's and the incentivizing of SUV's in the 2006 CAFE standards have made things worse. The first SUV's came in the 1980's. By 2004 SUV's made up half of car sales and by 2025 outsold cars 2 to 1. What if we took all SUV's and large cars off the roads, or even some of these SUV's by deincentivizing of SUV's in the US CAFE corporate fuel efficiency standards? What would be the savings in crude oil and in carbon footprint? Would it be about the same as releasing an additional 400 million barrels of oil into the markets in addition to the 400 million barrels that are now released through EIA and member countries? This New Yorker essay touches on this idea. During the Iran war the volatile Middle East as a source of oil supplies is a major problem for countries. Some are rationing supplies and in one country 40 million children are not going to school for 2 weeks starting this week because of the sources of oil are so precarious, government offices will only have half of the employees, the rest working from home (almost like Covid pandemic). Many other countries face that situation. The International Energy Agency recently reported that, if “SUVs were an individual country, they would rank sixth in the world for absolute emissions in 2021, emitting over 900 million tonnes of CO2.” The agency says governments must redesign their CAFE standards and their policies so that it would reduce S.U.V. sales, tax gas guzzling vehicles. EIA cites governments in the EU doing this- “Some governments have already started introducing relevant measures, such as France and Germany, which have put a tax on large and high-emissions cars.” Within SUV's also there is an opportunity to reduce the size and make more efficient space utilization designs. Small savings also add up. One has to realize that the current freedom to use energy freely in places like the US with self sufficiency in oil comes with a sense of responsibility for using it wisely so that it can be exported to cut the trade deficit, precisely what the president is doing with India, to cut a trade deficit of $58 billion before it gets to $100 billion. Section 301 is already in place for investigations by the US of 18 countries for a new basis to use tariffs after the Supreme Court decision. A similar approach is taken with EU for hundreds of billions of reductions in trade deficit that will only strengthen the US dollar and the US economy in the long run , and be good for stock markets and jobs as it reduces oil prices and increases the manufacturing capacity/cost for the Nation. Europe, India and China can do the same. Remember that in 2010 SUV's made up 17% of total world sales, and by 2025 SUV's made up 46% of world vehicle sales. This would create another 400 million barrels for the oil markets, which would triple what was released through EIA  this week to 1.2 billion barrels and this would create 120 days of supply replacement for the 10 million b/d lost from Straits of Hormuz, and effectively end the Iran War as it would be clear that prices can be kept low even in the $50's. Essentially buying time till the SU can get more production in Venezuela and other parts of the world to replace much of the Middle Eastern oil that is ending up in a quagmire. This is the best way for the US and Europe, India, China to ensure jobs growth, economic growth with low cost crude oil in the $50 range and ensure much of the poorer countries like Egypt and Indonesia, Vietnam, Sri Lanka, Pakistan, Bangladesh, have access to oil at prices they can afford and eliminate poverty. ...

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The Greens made speed limits on the autobahn a key plank in their program. The Social Democrats SPD party also agrees. The new proposed speed limit is 131 kms per hour or 81 mph. 
In 1952 speed limits were lifted on the autobahn in a reaction to the strict limits imposed in the Nazi period, and a sense of freedom in putting the past behind on the road.

The Greens party estimated 1.9 million less emissions of CO2 from the speed limit. The auto industry including Audi VW have not supported this change. Auto fatalities are 23 per 1000 kms of motorway in France compared to 30 in Germany. In sections of autobahn where there are speed limits in Germany the fatalities have dropped sharply. About 77% of Germans stay within the 81 mph speed limit which today is advised but not mandated.

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GE's environmental campaign. How CEO Immelt sees and how he calls it from the Hudson River cleanup from GE's past to company products, GE emissions count, and the ecoimagination project, and what has shaped his own convictions in this matter of emissions. The progress GE is making in this direction under Immelts leadership. For Immelt personally without getting involved in ideological debate working to live in a world that will limit CO2 emissions, as a political necessity, and to do this shaping that very world with GE's own initiative rather than sit passively by the sidelines, that is what makes intuitive sense.

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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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Rottgen says that the low point of the Copenhagen talks was reached when it was becoming clear the China was not even willing to accept unilateral pledges of the industrialized nations to reduce emissions by at least 8% by 2050. The Chininese he says said that was too little for them. At which point the Europeans said we could perhaps offer 100%, but that would have to be the end- for mathematical reasons. and Rottgen points out that at that point he and others realized that the Chinese were not concerned about agreeing on CO2 reductions, but rather with preventing them. It was at that poit that US President Obama went in for face to face talks with Chinese Prime Minister Wen Jiabao. Rottgen also faults the US where he says the elites realize that something has to be done about Co2 but cannot get the majority of people to support the changes and sacrifices required because of political reasons. Says Rottgen about the Americans "they prefer to have cheap money to consume, and they don't want to limit their CO2 emissions, so that they can continue to do things their way." Rottgen also sees the CO2 targets as away to get Germany and other nations to develop the most advanced technologies, and because of the German lead in this area he sees it as a way ensure Germany's economic future....

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The Environmental Protection Agency moved to assume authority over 14,000 coal burning plants, refineries and industrial complexes that emit more than 25,000 tons ( or emissions from burning 131 railcars) of of greenhouse gas emisssions, and are the source of 70% of the U.S.'s greenhouse gas emissions. The bill exempts the smaller facilities, "every cow and Dunkin Donuts," as Lisa Jackson EPA administrator put it. It exempts millions of other sources like bakeries, dry cleaners and hospitals, and focusses on the 400 largest facilities that do most of the environmental damage. These facilities will be required to obtain construction permits and prove that the best available technology has been applied. Lisa Jackson said we are not going to go ahead with business as usual, and it will give President Obama something to show at the Copenhagen talks. Senators Kerry and Boxer are introducing legislation that will be fought by the power plants, and this move by the EPA will be challenged by the power companies....

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Axel Friedrich, a top German Environmental Agency regulator who advocates using modifications of existing vehicles as a more effective solution to the auto emissions problem. He recently reconfigured the VW Golf to show that by making changes- such as lighter seating and weight saving hood other steps to reduce the car's weight, low resistance tires, and engines that turn off when stopped and start when accelerator is pressed, more efficient gear ratios, removing the mirrors and substituting tiny cameras, and improving the aerodynamics- emissions can be cut 25% even with horsepower intact. Working with the Institute of Automotive Engineering at RWTH University in Aachen, Germany, Axel redesigned the Golf in this way to achieve a CO2 emissions reduction from 172 grams per kilometer to 131 grams and is working to bring it to 120 grams. 120 grams per kilometer is the EU's tentative target for emissions for cars sold in the region by 2012. Automakers have for years complained that this would be difficult to do in this manner because customers were concerned about safety and comfort. Its not clear that this would affect safety. However with global warming a big issue in Europe, most automakers are making changes now to prepare for a shift to 120 grams per kilometer in emissions. VW has announced a diesel version of the gasoline version that incorporates some of the redesign changes that Axel Friedrich made on his Golf, such as low resistance tires, and more efficient gear ratios, lower chassis for improved aerodynamics etc. This diesel version costs a base price of euros 20,615, and is only euros 315 mor than a standard diesel Golf. BMW has a new diesel version of its 1-Series with low resistance tiresand a gearshift indicator, which emits 16% less CO2 and costs nearly same as its predecessor. At Frankfurt Auto Show Mercedes Mercedes is expected to announce more cars with stop start systems. All this will help automakers in Germany achieve the EU 2008 target of 140 grams of CO2 emissions by 2008 on the way to the 2012 EU target of 120 grams. ...

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What we bring is scale, says Teskey, co-founder of Brookfield Asset Management, which has set a target of $25 billion for 2 private funds for climate action. $10 billion has been raised and it continues fundraising. $2 billion from the UAE for energy transition fund and $1 billion for emerging markets transition. Additional fund raising will take place for emerging markets fund. Across all its funds Brookfield says it has raised $100 billion for investment in renewable power and energy transition projects. The demand for renewable power comes from cities and companies looking for cleaner ways of powering everything from data centers to manufacturing. It also comes from regulations on climate and from generous incentives offered by governments. The demand for renewable power from corporates, says Connor Teskey of Brookfield, is simply overwhelming. Teskey and Mark Carney, the former head of the central banks of UK and Canada and the point man on climate for the UN, are co-founders.   Total global energy transition investment was $1.8 trillion in 2023, a 17% increase from 2022, and yet this is nowhere near the needed investment of $4.8 trillion for climate goals needed annually for 2024 to 2030. Lyrarc.com will track these investments in its Climate Change Action part of the site. Brookfield is looking at cutting emissions in what is a broader strategy. whih means it will invest in fossil fuel projects where it can significantly cut emissions. This includes cement and steel makers.    ...

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Smaller companies are being squeezed by rapidly escalating costs as costs are going up as fast as oil prices, and face tighter emissions rules in Alberta's oil sands projects. Some projects now cost 2 to 3 times the original projections and there is a severe labor shortage. Even the big players will find it difficult and expensive. To meet the stringent emissions rules, as Prime Minister Harper signs on to new international greenhouse emissions targets, Shell may have to use a technology that captures CO2 from the plants that process the oil sands and store the gas underground. This costs $120 a ton, and would cost Shell upwards of $2 billion a year just to capture and store the CO2, for the 15-20 million tons of CO2 that would be emitted when it increases production to 770,000 barrels a day. The cleanup from oil sands processing is costly because processing is very pollution intensive. Production of one barrel from these oil sands is 3 times more polluting than producing conventional oil. Synenco Energy, which had a project in partnership with China's Sinopec for mining and processing the oil sands called Northern Lights for $10.8 billion, called off the project last year because of all these hurdles, slashed its work force, and decided it may sell the company. Currently 1.1 million barrels a day come from the Alberta oil sands. 2020 output was expected to rise to 4.3 million barrels a day. But now this looks too optimistic. CAPP forecests 3.8 million barrels a day, but even this may be on the high side. ...

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This report in the New Yorker provides a good glimpse at the problems of global warming and limiting climate change goal of 1.5 degrees centigrade. Sally Ann Ranney co-founder of the American Renewable Energy Institute answers questions from the New Yorker magazine. Limiting climate change warming of the planet to 1.5 degrees centigrade by 2100 is a goal enshrined in the Paris Agreement. In the absence of this the global warming would be 2.7 degrees centigrade by 2100. For this 1.5 degrees centigrade goal to be reached fossil fuel use and carbon emissions have to be cut by 50% by 2030 and 100% by 2050. 

The ice pack in the Arctic is part of a planetary cooling system and its accelerated melting is a good sign of the danger the planet faces. Ranney answers a number of these questions.

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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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A lot of readers responded to this saying that the Nano will actually reduce the consumption of gasoline per passenger mile travelled and reduce CO2 emissions as the two wheelers it replaces are very fuel inefficient and polluting. Also future versions of the Nano can be improved to develop more fuel efficent ones and also with new technologies like hybrid and so on which reduce oil consumption and emissions even further. Meantime readers say it is important for western countries to focus their energies on developing other technologies like electric vehicles and other hybrid technologies that can then be transferred to Asian countries to fuel efficient and less polluting motorization possible there. The shift to smaller vehicles in western countries would also create a healthy balance and a global partnership in the true sense of the word to oil consumption and prices down.

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The 2022 industrial trade fair in Hanover, Hanover Messe, is covered here in DW.com with 2500 exhibitors showing how they are responding to a changed world after the pandemic and the Russian invasion of Ukraine with support from China. Export oriented companies have to rethink their strategy says Thilo Brodtmann, the executive director of the German Engineering Federation, Supply chain disruptions and the pandemic have led to many German companies reexamining their reliance on Chinese suppliers. Human rights and democracy are now part of the reorienting of business in a new direction. The war in Ukraine is also having an impact. Reducing CO2 emissions is also a major part of the reexamination. Chancellor Scholz told the Hanover Fair at the opening ceremony -"We need to bring along with us emerging and developing countries, whose demographics and economic dynamics are turning them into new centers of power." Brodtmann says the solution is "to become independent and to have a completely different value chain." The head of the German Associaltion of Electrical and Electronics Industry Wolfgang Weber says "I'm quite sure that German companies are ready to invest in any of these countries in Asia, Latin America, and Africa to diversify their supply chains." However such new markets are not very well represented at the Hanover Fair, so that policymakers and German business have a lot of work to do to open up new markets across the world in Asia, Latin America and Africa. India, Indonesia and Vietnam are considered to offer good prospects for diversifying Germany's supply chain and a lot of work needs to be done. ...

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Peugeot-Citroen Europe's largest car maker after VW is seeingdeclining profitability as sales increases it expected in 2002 did not happen and its running plants well below capacity. Now the company is planning to increase sales by going into developing country markets- Russia, China, India, so on and will design and build small cars for these markets. It sell about 1.7 million cars outside Europe about half its sales of 3.37 million vehicles. Its hoping to add another 400,000 in vehicle sales by 2010. Its also planning to shorten the life of its models to 3 years i 2010 from 4 1/2 in 2006, and introduce 29 new models in the next 3 years to 2010, hoping to generate 300,000 additional car sales by 2010. About 53 ne models or variants of existing model are to be launched in the next 3 years worldwide to 2010. This plus cost reductions in purchasing, logistics, fixed and development costs, capacity utilization improvements, and headcount are planned to improve operating margins to 5.5% from 2.7% in first half 2007. In the emissions area Peugeot-Citroen wants to be a world leader in environmentally friendly vehicles. It will reduce CO2 emissions by having stop-start systems on all cars, and launch vehicles with hybrid diesel engines. ...

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After the U.S. withdrawal from the Paris Climate Change Agreement, China and the European Union sought to fill the leadership on this issue. Yet the reality now looks to be different. China decreased coal consumption between 2014-2016. Now China is ramping up coal generation as it needs to provide stimulus to a slowing economy as trade relations with the U.S. worsening.  In 2017 the trend reversed with state backed loans to help economic growth and surge in provincial permits.  China is now moving forward with plans to add coal fired power equal to almost the total U.S. capacity, according to Coalswarm, which tracks power plants worldwide for coal use. This would push coal fired production to above the cap of 1,100 gigawatts China has set and its current cap. Its current production is already about half of the world's total coal fired generation and quadruple that of the U.S. In 2017 China made up one fourth of total CO2 productions.  Canada is missing its emissions targets and is not likely to meet 2020 targets say experts. In the EU members reliant on coal power energy oppose EU parliament efforts to end subsidies to the most polluting plants by 2025, seeking delay of one decade. At the climate change talks in Katowice, Poland, these changes are facing opposition. As a sign of how the situation is changing since the 2015 Paris Accords, the protests in France by yellow vest protestors started in opposition to a carbon tax intended to meet France's climate change targets. That tax increase is being withdrawn by president Macron. Families struggling financially had a different perception of the increase in the fuel tax and even young people who support meeting emissions reduction joined the protests, as reported in the New York Times and The Times. This tells a lot about how the issue of climate change has changed in the public perception in three years. ...