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Competing models from Suzuki and other manufacturers have better acceleration for highways and are more durable than the Tata Nano or its successor the Tata Twist. The Tata Twist is pricd at $400,twice the price of the Nano, and has features such aspower steering. The small engine with power closer to that of a motorcycle is a serious handicap for the Nano concept, as buyers are looking for more power on Indian highways. The Tata Nano sold as low as 5000 cars in Nov. 2013, with the 250,000 capacity of the Nano plant in Gujarat remaining unutilized.

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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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China's government takes the first steps to create a market where credits can be traded on rights to emit carbon, burn fossil fuel and create emissions harmful to the environment and health. Big emissions come from chemical plants, steel and cement factories, and burning of coal by power plants. China is the world's largest user of coal for energy. The credits are a way for this sector of the economy to participate in cutting emissions. The provincial level program run on a pilot basis with only $400 million in credits will now transition to a larger program covering entire sectors of the Chinese economy that are responsible for carbon emissions. Experts say this program takes time to structure and the Chinese government is moving forward even though this takes time.

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This article cites Oprah for a new way at looking at goals. Oprah known for her television show says she focusses on process rather than goals, which helps her to do more by being creative, enthusiastic, positive, open, relaxed in what she does, not having to constantly worry about goals. Some studies show too much goal setting can be counterproductive. Cheating is another problem as metrics can be used in different ways and people respond differently.

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Highlights from Euro 2021 round of 16 soccer from DW.com. 

Germany barely made it with a late goal from Leon Goretzka to make it 2-2 after Hungary led 2-1 till the final minutes of the game. Hungary gave France and Portugal a tough time in their matches. Italy showed excellent defensive skills and was one of the most improved teams says DW.com. Jorginho of Italy competes with Cristiano Ronaldo for most valuable player in Euro 2021. Ronaldo scored the most goals in Euro 2021.

The best goal scored was from Patrik Schick of Czech Republic with his goal from over the halfway line against Scotland using excellent technique.

The best performance for "hanging in there and self-belief" goes to Robin Gosens of Germany who scored one goal and two assists in the all important 4-2 win against Portugal.

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Japan win 2-1 in a exciting women's soccer game with Brazil in Paris Olympics. In the last minutes of the game Japan sent a ball over the goalie's head for a goal from long distance. It was a stunning goal by Momoko Tanikawa in the 96th minute of the game, with Japan coming from behind to win. In the first 90 minutes of the game Japan had not scored, missing one penalty kick for a hand foul. Brazil had already scored in the 56th minute. It was only in added time in the 92nd minute that captain Saki Kumagai scored on a penalty kick to equalize.  It was then within 4 minutes that Momoko Tanikawa a 19 year old substitute made an incredible shot from 30 metres distance to take the goal keeper by surprise, going over his head and sailing gently into the goal.

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Russia faces future losses from the loss of the German and European natural gas and energy markets. Germany is pushing forward to free itself from Russian gas supplies, and supplies of other energy from Russia. This will be a market hard to replace for Russia. New renewable energy scientific and manufacturing advances could replace the dependence on coal, natural gas, oil leaving Russia without the earnings it makes now on energy supplies.

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China's breakneck growth was enabled by housing construction, and coal in a way that created problems of climate change. Now China's largest housing developers Evergrande and Country Garden together have a staggering $500 billion in debt and in serious financial trouble in or near default. How will China's government respond? It let Evergrande who had defaulted on debt payments build 300,000 apartments last year, just to protect home buyers. Now it's founder Mr. Xu is taken in for questioning and "illegal crimes." Making sure that the apartments on which people made deposits are built would cost another $72 billion, says Nomura. Yet suppliers, painters, builders and brokers are owed another $390 billion, in one estimate. And foreign creditors are getting together for complicated restructurings. Evergrande had entered wealth management promising 8 or 9% returns and has stopped making payments. All this is affecting public confidence in the future and China's growth story. For decades China depended on housing construction for high growth rates. Now the process is unwinding with both in financial difficulties. This NYT report says that after Evergrande's default, Country Garden failed to make a payment on $200 billion in debt last week and has 400,000 apartments that it sold but has not finished building. ...

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IEA says 5500 gigawatts of renewables energy will be added in the next 7 years 2023-2030 three times the amount added in 2017-2023. With 60% of it coming from China.

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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. ...

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More than one in four houses in Australia have solar panels on the rooftops. In Queensland and New South Wales half of homes have solar panels. This includes Sydney. This is more than most places, including California, Germany, U.S. Britain, France. In California less than 10% of utilities customers have solar panels in their homes. Rooftop solar provides 5% of its electricity in Australia, compared to 1% in the U.S. 

Much of this is because of states offering incentives and it saves money for homeowners. Australian conservatives see this as a way to promote their rugged individualism.

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Germany generated 45% of its energy from coal and 25% from renewable energy sources in 2013, according to AG Energiebilanzen. Chancellor Merkel, who as environment minister supported the Kyoto agreement in 1997, announced a plan to cut carbon dioxide emissions by an additional 62 to 78 million tons by 2020. The cuts will rest largely on improving energy efficiency, and with a third of the cuts in the power industry. With the drive to close 17 nuclear plants in Germany, the power industry has increasingly relied on coal generated energy. This is an effort to change this situation. It is supported by German public opinion.

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The ruling in a 5-4 decision requires the EPA to consider cost when the agency makes environmental rules. It does not remove the regulations on mercury emissions and does not prohibit the EPA from setting rules. A lower court will have to rule on how the case should be handled. Its likely effect is for the EPA to consider the price for industry compliance in setting environmental rules. The majority decision wirtten by Justice Scalia says the EPA "must consider cost- including, most importantly, cost of compliance- before deciding whether regulation is appropriate and necessary." The current EPA environmental rules were set in 2012, and were put into effect in early 2015. During the early part of the process of setting the rules the EPA did not consider cost. But in the later stages the agency estimated costs of compliance for utility sector at $9.6 billion and public health benefits of at least $37 billion. Justice Elena Kagan alluded to this in her dissenting opinion. Some utilities have received an extension on installing scrubbers to remove mercury pollutants, and these plants would now receive more time. Of the 600 power plants the EPA regulates as part of the rule, 450 are coal fired plants. Of these 35% were given a 1 year extension for compliance. About 21 states heavily dependent on coal and power companies brought this case before the court. ...

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The last kick on goal in a penalty shootout between Sweden and the US is decided by VAR review. The ball was hit so well that the American goalkeeper had difficulty keeping the ball outside the goal line even though she pushed it out. The Swedish women's team kept a remarkable composure throughout the game and the shootout.

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The California State University system ranks high in creating social mobility in the US. Of the top 10 universities in the social mobility rankings 7 are in the Cal State System. About one third of the 460,000 students in the Cal State system are first in their family to attend college and half represent underrepresented communities. Half of all students receive Pell Grants. Cal State Los Angeles ranks first and Cal State Northridge is fifth.

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Commodity prices are surging worldwide. Shortages of potash with cutoff of supplies from Russia and Belarus is affecting fertilizer supplies and agriculture  worldwide. New mines for commodities in much demand will take years to begin production. A mine in the Canadian prairies is expected to be the largest potash mine in the world, yet production will not begin till 2027. The situation is the same for coal  copper, nickel, and other commodities.

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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.