Inert gas asphyxiation accidental death in humans, inert gas asphyxia with gases including helium, nitrogen, methane and argon has been used as a suicide method. Inert gas asphyxia has been advocated by proponents of euthanasia, using a gas-retaining plastic hood device colloquially referred to as a suicide bag. Nitrogen asphyxiation has been suggested by a number of lawmakers and other advocates as a more humane way to carry out capital punishment. In April 2015, the Oklahoma Governor Mary Fallin signed a bill authorizing nitrogen asphyxiation as an alternative execution method in cases where the state's preferred method of lethal injection was not available
Phase-out of incandescent light bulbs U.S. House passed the final 2012 budget legislation, which effectively delayed the implementation until October 2012. In 2014 the spending bill proposed by the House effectively blocked the energy efficiency standards in the Energy Independence and Security Act of 2007, which would have made incandescent light bulbs obsolete. As of 2018, incandescent bulbs are set to be banned in the United States in 2020. In February 2007, Australia enacted a law that will, in effect, by legislating efficiency standards, disallow most sales of incandescent light bulbs by 2010. The Australian Federal Government announced minimum energy performance standards (MEPS) for lighting