Development
National Trails System in United States
The National Trails System includes over a thousand trails throughout the United States, and is administered by the federal government.The…
Urban sketching tourism
Chronicling travels by drawing and painting has been a long and storied tradition; common practice amongst art students, amateur hobbyists…
Urbex tourism
Urbex, or Urban Exploring, is the exploration of abandoned and non-public urban locations. Urban exploration (often shortened as UE, urbex…
Waterways tourism
Waterways are a key focal point for travelers, whether it is just a way to get from A to B…
Arcology
Arcology, a portmanteau of "architecture" and "ecology", is a field of creating architectural design principles for very densely populated, ecologically…
Life-cycle assessment
Life-cycle assessment (LCA, also known as life-cycle analysis, ecobalance, and cradle-to-grave analysis) is a technique to assess environmental impacts associated…
Charging station
An electric vehicle charging station, also called EV charging station, electric recharging point, charging point, charge point, ECS (Electronic Charging…
Vehicle to grid
Vehicle-to-grid (V2G) describes a system in which plug-in electric vehicles, such as battery electric vehicles (BEV), plug-in hybrids (PHEV) or…
Sustainable biofuel
Sustainable biofuel is biofuel produced in a sustainable manner. Biofuels are liquid fuels produced from renewable raw materials , unlike…
Issues relating to biofuels
There are various social, economic, environmental and technical issues with biofuel production and use, which have been discussed in the…