Germany’s hypocrisy over Greece water privatisation
Germany has been criticised for pushing Greece to sell off its water utilities when many of Europe’s largest cities, including Berlin, are buying back theirs…
Source: www.theguardian.com
Germany has been criticised for pushing Greece to sell off its water utilities when many of Europe’s largest cities, including Berlin, are buying back theirs…
Source: www.theguardian.com
The global focus on plastic pollution isn’t a distraction from other planetary issues.
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.
Last week, Lithuanian government didn’t back ban on smoking on balconies, President Nausėda approved cabinet with three new ministers and blasted acute social exclusion cases in two municipalities.
In 2019, wind and solar energy contributed over 10% of U.S. power and has shown a strong average annual growth of 11.6% YOY. However, if the 2030 renewable …
Membrane distillation (MD) has the high potential to circumvent conventional desalination limitations in treating highly saline brines.However, the p……
ASEAN’s success in handling difficult RCEP negotiations suggests that little is beyond its reach.