Edible straws could replace single-use plastic items

Cumulative photovoltaic (PV) power installed in 2016 was equal to 305 GW. Five countries (China, Japan, Germany, the USA, and Italy) shared about 70% of the global power. End-of-life (EoL) management of waste PV modules requires alternative strategies than landfill, and recycling is a valid option. Technological solutions are already available in the market and environmental benefits are highlighted by the literature, while economic advantages are not well defined. The aim of this paper is investigating the financial feasibility of crystalline silicon (Si) PV module-recycling processes. Two well-known indicators are proposed for a reference 2000 tons plant: net present value (NPV) and discounted payback period (DPBT). NPV/size is equal to −0.84 €/kg in a baseline scenario. Furthermore, a sensitivity analysis is conducted, in order to improve the solidity of the obtained results. NPV/size varies from −1.19 €/kg to −0.50 €/kg. The absence of valuable materials plays a key role, and process costs are the main critical variables.

Sustainability is a hot topic right now, and after a period of pandemic-induced reflection, more people are investing in protecting the environment and safeguarding the future of the planet than ever. But what does it take to build a sustainable business, and from a financial standpoint, why is it worth doing? If you’re willing to research, learn, improve and act, you can create a sustainable business. And if you can create a sustainable business, you can create a future-proof source of profit for yourself. Many franchise operations already prioritise environmental compliance from the get-go, like commercial cleaning franchise Green Machine, and you could do the same. What is a sustainable business? So, what is a sustainable business? What does that actually mean? In short, a sustainable business is a business that attempts, however it can, to minimise its negative impact on the planet, or on society. For sustainable businesses, avoiding environmental degradation and not contributing to systems of inequality are the top priorities.