Plant-based plastic and biogas are two sustainability-oriented innovations which are likely to become feasible solutions for plastic pollution and renewable energy, based on marketing revolution practices The first innovation - plant-based plastic which includes at least 20% of biodegradable and/or plant-based materials (Natracare), is believed to lessen the amount of plastic used, carbon emissions and plastic pollution The innovation has been broadly affected many companies that practice sustainable development, and the project PlanBottle of Coca-Cola in 2009 (Planet Experts 2015) that was expected to turn the plastic packaging into 100% sugar-delivered bottle in 2020 is an example of this Nevertheless, this revolution of plastic causes to controversial among scientists because of its percentage of green material ingredients and expensive maintenance cost By the way, the human can hope to live in a plastic-free environment when the bio-based plastic technology improved by innovative ideas Biogas is the second innovation that natural gases are created by the breaking down of organic waste in a nonoxygen environment (HomeBiogas) The innovation is an emerging phenomenon in the energy industry which is supposed to reduce the amount of food waste into the landfill, the consumption of fossil fuels and carbon emissions due to its large-scale application, in household, manufacturing, and transportation For instance, Ford cooperated with BRC Sweden to manufacture gas-powered cars for the Swedish market (Bioenergy International 2017) Another example is First Milk - a UK dairy company has applied the biogas technology into its cheese process through an anaerobic digestion plant in Cumbria since 2016 (Food Processing Technology) To sum up, these eco-friendly innovations may not only strongly support ecosystem conservation but also be beneficial and efficient for human beings