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.
knowledge. n. 1. the facts, feelings or experiences known by a person or group of people. 2. the state of knowing. 3. awareness, consciousness, or familiarity gained by experience or learning.. 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.