Wind power is capital intensive, but has no fuel costs. The price of wind power is therefore much more stable than the volatile prices of fossil fuel sources. The marginal cost of wind energy once a station is constructed is usually less than 1-cent per kWÂ·h.
The knowledge framework is a tool for analysis. 1  There are five parts to the framework: 2  scope and applications. 3  key concepts and language. 4  methodology. 5  key historical development. 6  links with personal knowledge.
These nouns refer to what is known, as through study or experience. Knowledge is the broadest: Science is organized knowledge (Herbert Spencer). Information often implies a collection of facts and data: A man's judgment cannot be better than the information on which he has based it. (Arthur Hays Sulzberger).. Metaphysics. the doctrine that the reality of perceived external objects is known intuitively, without the intervention of a representative idea. 2. Metaphysics. the doctrine that knowledge rests upon axiomatic truths discerned intuitively.