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  2. Significant New Alternatives Policy - Wikipedia

    en.wikipedia.org/wiki/Significant_New...

    Originally, Section 612 was limited by ozone-depleting chemicals. However, after passing regulations to phase-out R134a, an HFC refrigerant with no ozone-depleting potential, this phase-out was defended by a subsidiary of DuPont siding with the EPA as it was challenged by a major manufacturer of R134a, and was struck down in 2017.

  3. 24-hour pesticide notice, mosquito district laws take effect ...

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    (The Center Square) – Of the nearly 300 new laws that took effect in Illinois on New Year’s Day, two measures impact mosquito abatement. State Sen. Steve McClure, R-Springfield, sponsored SB ...

  4. 1,1,1,2-Tetrafluoroethane - Wikipedia

    en.wikipedia.org/wiki/1,1,1,2-Tetrafluoroethane

    1,1,1,2-Tetrafluoroethane (also known as norflurane (), R-134a, Klea 134a, Freon 134a, Forane 134a, Genetron 134a, Green Gas, Florasol 134a, Suva 134a, HFA-134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion potential and a lower 100-year global warming ...

  5. Freon - Wikipedia

    en.wikipedia.org/wiki/Freon

    Dichlorodifluoromethane (R-12 or CFC-12), the most commonly used Freon brand refrigerant prior to its ban in many countries in 1996 and total ban in 2010. 1,1,1,2-Tetrafluoroethane (R-134a or HFC-134a), one of the main replacements for the formerly widespread R-12. Opteon halogenated olefins now replacing Freons in many applications.

  6. Food additives possibly linked to cancer could be banned in ...

    www.aol.com/food-additives-possibly-linked...

    A bill banning four food additives commonly found in candies and baked goods is one step closer to becoming law in Illinois. Food additives possibly linked to cancer could be banned in Illinois ...

  7. Illinois has thousands of lead water pipes. Why is it taking ...

    www.aol.com/illinois-thousands-lead-water-pipes...

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  8. Dichlorodifluoromethane - Wikipedia

    en.wikipedia.org/wiki/Dichlorodifluoromethane

    R-12 was used in most refrigeration and vehicle air conditioning applications prior to 1994 before being replaced by 1,1,1,2-tetrafluoroethane (R-134a), which has an insignificant ozone depletion potential. Automobile manufacturers began phasing in R-134a around 1993 [citation needed].

  9. VIDEO: Illinois legislators return Jan. 4 for ‘lame duck’ session

    www.aol.com/video-illinois-legislators-return...

    Legislators filed nearly 10,000 bills in the past two years of the 103rd Illinois General Assembly. They passed 479 of them. More could be coming before they wrap things up during lame duck session.