Energy glossary - Q

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

Energy terms defined on this page:

• Quantum meter

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Also known as a prepayment meter, quantum meters let you pay for your gas and electricity as and when you use it, like credit on a pay-as-you-go mobile phone.