Efficient must be the foundation of any energy system in the future; without efficiency, there is no possible viability.

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At WAI, when we talk about efficient, we talk about:

 

•      A better use of resources, a more rational use of resources available to us

•      Less waste, any process generates some kind of waste, the key is to reduce the amount of such waste during each process and, facing the unavoidable waste, to find new uses so that such waste is turned into useful items

Less scarce resources, treating the scarce resources for what they are, unrecoverable resources.