
For the third day in a row, air pollution blanketed Paris, which authorities called the worst bout for at least 10 years. The city imposed driving restrictions and made public transit free.
Unusually calm air failed to disperse vehicle emissions and particulates from wood fires, creating conditions that have veiled the Eiffel Tower in a gray haze.
Paris has instituted a system based on alternating odd or even license plate numbers to ban certain vehicles from city streets, effectively cutting traffic in half each day. This is just the fourth time in 20 years that Paris has taken this step, and the first time it has been in place for consecutive days.
“Cars are poisoning the air,” Paris city hall transport official Herve Levife told Reuters. “We need to take preventive measures.”
“We want these bans to automatically take effect when the pollution exceeds a certain level, not have to negotiate them with the government each time,” Levife added.
More than 1,700 drivers were issued tickets for violating the ban on Tuesday, which carries a fine of 35 Euros, or about $37.42. Hybrid and battery electric vehicles, as well as those carrying three or more passengers, are exempt.
All public transit was made free, putting a strain on commuter systems as crowds piled onto trains and buses. The city’s bike-share system was also free to use.
Along with Paris, the French cities of Lyons and Villeurbanne were expected to impose similar measures.
Readings of particulate matter exceeded 80 micrograms per cubic meter. The European Union has set a maximum daily average of 50. Particulate matter, due to its small size, can be inhaled deeply into lungs. High exposure can cause asthma, lung cancer, cardiovascular disease, respiratory diseases, birth defects and premature death.
Beginning July 1, Paris banned all cars 20 years or older. Longer-term, Paris and three other cities—Athens, Madrid and Mexico City—will ban diesel engines by 2025 as announced earlier this week. Diesels area major emitter of particulate matter pollution.
In March 2015, the air quality index in Paris briefly made it the worst polluted city in the world.
Source: ecowatch.com












Average Arctic sea ice extent for November was the lowest on the satellite record, reflecting unusually high air temperatures, winds from the south, and a warm ocean. Antarctic sea ice extent quickly declined in November, also setting a record low for the month – in marked contrast to recent years. For the globe as a whole, sea ice cover was exceptionally low, according to the U.S. National Snow and Ice Data Center (NSIDC).
Thirty kilometres from the bustle of downtown Abu Dhabi, lies a remarkable undertaking that could one day change the environmental impact of air travel.
While energy use is commonly associated with lighting or transportation, more than half of the world’s energy consumption serves a simple function: heating things. This ranges from heating homes and buildings, to firing up industrial production, or even cooking. And because heat is mostly produced by burning fossil fuels, heat production accounts for almost half of the world’s carbon dioxide emissions.
Today, the potential for lower SWH costs lies mainly in equipment and manufacturing. These can be improved by economies of scale – for example from their use in district heating – simpler designs, development of more manufacturing capacity and use of better techniques, including automation. While the initial cost is higher than gas or electric boilers, operating costs for SWH are much lower, even when electricity is used as a backup.




The Work Programme for the provision of technical assistance to Western Balkan 6 Contracting Parties for supporting the creation of a regional electricity market was published today. It is aimed at removing the existing legislative and regulatory barriers and enhancing the institutional structures necessary for the functioning of the market in line with the Energy Community Treaty. The project “Technical Assistance to Connectivity in the Western Balkans – Component 2: Regional Energy Market” is funded by the European Union and implemented by the Energy Community Secretariat.






An International Atomic Energy Agency (IAEA) team of safety experts said Italy is committed to effective nuclear regulatory oversight but faces challenges related to resources and needs to further develop policies for nuclear safety, decommissioning and managing radioactive waste.
