Emergy

Emergy is the available energy (exergy) of one kind that is used up in transformations directly and indirectly to make a product or service. Emergy accounts for, and in effect, measures quality differences between forms of energy. Emergy is an expression of all the energy used in the work processes that generate a product or service in units of one type of energy. The unit of emergy is the emjoule, a unit referring to the available energy of one kind consumed in transformations. Emergy accounts for different forms of energy and resources (e.g. sunlight, water, fossil fuels, minerals, etc.) Each form is generated by transformation processes in nature and each has different ability to support work in natural and human dominated systems. The recognition of these differences in quality is a key concept of the emergy methodology.

Read more about EmergyHistory, Definitions and Examples, Nomenclature, Accounting Method, Uses of Methodology, Controversies

Other articles related to "emergy":

David M. Scienceman - Author of Emergy Nomenclature
... sometimes difficult to obtain, publications Scienceman claimed to be the author of the emergy nomenclature ... I write as the author of the nomenclature 'emergy, empower, emdollar, embit, energy memory and the maximum empower principle'.. ... Dr Scienceman contributed in major ways to the concepts and application of emergy evaluation off and on over a 10 year period ...
Emergy - Controversies
... The concept of emergy has been controversial within several academic communities including ecology, thermodynamics and economy ... Emergy theory has been criticized under the assumption that it fosters an energy theory of value to replace other theories of value ... criticism may miss the fact that the goal of emergy evaluations is to provide an "ecocentric" value of systems, processes, and products as opposed to the anthropocentric values of ...
Urban Metabolism - Two Main Schools of Approach - The Odum School of The Emergy Method
... into count and he coined the term ‘’emergy‘’ to track and account for the metabolic flows by measuring the solar energy used directly or indirectly to make a product or deliver a service ... energy, nutrient and waste movement in the biophysical system the unit chosen was ‘’solar emergy joules.’’ At first glance, the notion to use standard units seems like a ... Thus, the emergy method is not widely used and has not been mainstreamed despite the fact that some scholars still utilize the technique ...
List Of S-CRY-ed Characters - HOLY Characters - Emergy Maxfell
... One of the most bizarre characters in the series, Emergy Maxfell, also known as "Maxfell on the Cliff," or "Pinch Maxfell," is one of the most unstable, but yet powerful, Alter Users within HOLY ... mecha which has the ability to grow stronger as the situation at hand becomes more deadly, Emergy is rarely used outside of top priority missions ... While his Alter is nearly unstoppable, it has one fatal drawback Emergy must anger his enemies to a point where they have to put him in a "pinch" to even be able to call his Alter's power ...
Emergy Synthesis - Synthetic Psychology, Religion and Unified Science
... One outstanding feature of emergy synthesis is in terms of psychology, and the unification of religion and science ... In the work of Scienceman, Emergy Synthesis applies not only to ecological systems, but also to our epistemology, language and way of inquiry ... written, "The concept of GOD is merely a 'personification' of emergy" (1995, p.1) ...