The Joulia shower drain recovers heat from hot water, saving 60 per cent of the energy needed to warm water for future bathing.

Non-paper delivery box uses internal sensors to keep shipments safe and an electronic ink label for continual reuse.

The OxiCool system uses the properties of a synthetic molecular sieve to boil the water in a vacuum chamber, rather than traditional refrigerants which require a high pressure compressor.

A 175-acre site at the base of Mt. Fuji will become the “Woven City” — a fully-connected ecosystem filled with high-tech treats.

The low-energy, filterless system collects water from the shower, bath and washing machine and removes dirt and debris, reducing water waste.

A new filter for washing machines aims to capture microplastics before they enter the water system.

Altered’s new technology aims to deliver a proper shower experience while saving water, energy and CO2.

The Fingerbot can turn nearly any device with a switch into a smart device that can be controlled remotely with an app or by voice control.

Sentien Audio is a smart, open hearable that directs sound to your inner ear and makes it easier to interface with devices.

The technique involves mixing chalk with proteins extracted from surplus milk to produce a material similar to polymer clay.

While Google produces around 500 kg of carbon dioxide every second, Ekoru uses green energy and donates revenue to fund ocean cleanups.

hOM creates connections and fosters communities at apartment buildings by offering fitness and other events.