The UK’s Cottage Lodge features a pedal-powered TV in one of its green-minded guest rooms.

Lemonopoly is an online game that serves to locate, preserve and distribute the wealth of citrus fruit naturally found in the San Francisco area.

WeWatt’s modular WeBike table uses the power of its users to generate electricity for devices such as laptops and cell phones during meetings, as well as providing gentle exercise.

Makani Power has created a tethered wind turbine that can generate power by flying aloft in large circles, much the way a kite does.

Aluminium product manufacturer Alcoa has developed its Reynobond exterior panels with EcoClean, which are coated with chemicals that eradicate dirt and smells, as well as reducing smog.

Green Product Placement is a New York-based company that works on behalf of makers of eco-minded goods to ensure that their products become an integral part of the production design in a film, television program or web series.

The District of Columbia Department of Transportation’s Canopy Keepers project has hung QR codes on newly-planted trees in the state, enabling residents to easily sign up to care for them.

Launched in Mexico City, the government-led Mercado de Trueque is a barter service which offers fresh food in exchange for recyclable materials.

With water efficiency in mind, Dubai-based Agricel recently launched a farming system that uses a film-like material instead of soil and allows farmers to use 90 percent less water.

New from Kohler, the Numi toilet is not only water-efficient, but it offers a raft of luxury features as well.