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The windmills at Kinderdijk in the village of Kinderdijk, Netherlands is a UNESCO World Heritage Site. A windmill is a structure that converts wind power into rotational energy using vanes called sails or blades, by tradition specifically to mill grain (), but in some parts of the English-speaking world, the term has also been extended to encompass windpumps, wind turbines, and other applications.
The Dutch colonists in Batavia built at least four wind-powered sawmills around the Bay of Batavia, many years after founding Batavia (now Jakarta) in 1619, but these were not entirely successful. People and animals (water buffalo) powered mills also and previously (introduced by the Chinese).
The Kinderdijk windmills are a group of 19 monumental windmills in the Alblasserwaard polder, in the province of South Holland, Netherlands.Most of the mills are part of the village of Kinderdijk in the municipality of Molenlanden, and one mill, De Blokker, is part of the municipality of Alblasserdam.
Wind Power Density (WPD) is a quantitative measure of wind energy available at any location. It is the mean annual power available per square meter of swept area of a turbine, and is calculated for different heights above ground. Calculation of wind power density includes the effect of wind velocity and air density. [25]
Wind power showed potential for replacing natural gas in electricity generation on a cost basis. By 2021 wind energy produced 4872 terawatts-hour, 2.8% of the total primary energy production [51] and 6.6% of the total electricity production. [52] Technological innovations continue to drive new developments in the application of wind power.
In this nation more than others, "windmill" is often used to refer to what are properly termed windpumps bringing up water for agriculture. This is at least partly due to usage by windpump builders Eclipse Windmill Company (1873) and Aermotor Windmill Company (1888, the sole surviving US "windmill" manufacturer [ 1 ] ).
Observing weather data, clues of past wind events are immediately cle. ... here are a few facts, and also some myths, about them. Santa Ana winds and, their Bay Area cousin, the Diablo winds occur ...
Several Dutch villages are known for their concentration of windmills, including Kinderdijk, Zaanse Schans, and Schiedam, home to the tallest windmill in the world. Tjaskers, a kind of windmill native to Friesland, were also used for water management. This list of windmills in the Netherlands is grouped by province. Types of Dutch windmills ...