Health impacts of electronic cigarettes ANU National Centre for Epidemiology and Population Health E cigarettes proving to be a danger to teens Is Vaping Eco Friendly? Environmental Impact vs. Smoking E cigarettes are harmful to the environment and can contain plastic, electronic, and hazardous waste. They can endanger wildlife, our waterways, and people if not safely disposed. Help protect the planet and find This Earth Day, let's talk about something you might not think about: vape waste. Many e cigarettes and vape devices contain lithium batteries and hazardous chemicalswhich means they should NOT be thrown