Wind and Water: Puzzle Battles Wind and Water: Puzzle Battles Wind and Water: Puzzle Battles (or "W&W") (, lit. "Wu Xing Space-Time - Great Feng Shui War") is an Independent developed commercial videogame developed by Yuan Works, a company based in Costa Rica. It is a puzzle game for the GP2X and Sega Dreamcast that combines strategy and action. As of January 31, 2011, the game is freely available for Windows. There are elements in the game: Wood, Fire, Earth, Metal and Water. Also, there are two special blocks: Wind and Void. Both of these special blocks have special interaction with the rest of the
Water-energy nexus interdependence as well as singling out thermoelectric power as the single largest user of water, used mainly for cooling. All types of energy generation consume water either to process the raw materials used in the facility, constructing and maintaining the plant, or to just generate the electricity itself. Renewable power sources such as photovoltaic solar and wind power, which require little water to produce energy, require water in processing the raw materials to build. Water can either be "used" or "consumed," and can be categorised as fresh, ground, surface, blue, grey or green among others. Water is considered used if