Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

Ann Arbor, Michigan, is launching a solar + battery pilot in 150 homes to cut energy costs and boost grid reliability.

Imagine a display that harvests ambient light when it is not actively in use, offsetting some of its own energy consumption.

With all the battery technologies and modern low-current sleep modes in most microcontrollers, running a sensor and ...