1 Subjects: “...community innovation governance...”

2 Subjects: “...innovative envelope...”

3 “... technology and developed a cutting edge innovation to remove arsenic to levels below the WHO drinking water...”

4 “... and unexploited residual resources (e.g., agriculture and agroindustry wastes), innovative solutions for online...”

5 “... and the diversification of feedstock. This Special Issue is focused on technological innovations, including...”

6 “... a well-established historical tradition, any change and innovation that aims to obtain a sustainable...”

7 “...Energy storage currently plays an important role in the electricity systems. Innovative energy...”