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Yes, emission from dioxin has been reduced by 99% since the 1980s beacuse of better filtering and much higher temperatures when burning the garbage. From Natur

• sbierwagen 13y ago
  much higher temperatures How's the nitrogen oxide levels, then?
  • fetbaffe 13y ago
    There exist a NOx tax (since 1992) for polluting the air with nitrogen oxides when burning garbage. But how much a furnace pollutes when doing that, not sure at all. The amount of polluted nitrogen oxides to the level of produced energy unit has dropped some the last few years, but not much. The general nitrogen oxide levels in Sweden has been reduced since the 90s according to this source In Swedish http://www.miljomal.se/Miljomalen/Alla-indikatorer/Indikatorsida/?iid=91&pl=1 http://www.miljomal.se/Miljomalen/Alla-indikatorer/Indikator... "Från 1990 till 2011 har utsläppen minskat från cirka 270 000 ton till cirka 145 500 ton. Det är en minskning på 46 procent." "From 1990 to 2011, emissions have been reduced from about 270 000 tonnes to around 145 500 tonnes. This is a decrease of 46 percent." Google translate http://translate.google.com/translate?sl=sv&tl=en&js=n&prev=_t&hl=sv&ie=UTF-8&u=http%3A%2F%2Fwww.miljomal.se%2FMiljomalen%2FAlla-indikatorer%2FIndikatorsida%2F%3Fiid%3D91%26pl%3D1 http://translate.google.com/translate?sl=sv&tl=en&js=n&prev=... The source is from Miljömål (Environment Goal),site runned by Swedish Environmental Protection Agency