Quotes by Efficiency The developed, oil-consuming countries can do several things to ease the transition to the new energy order. One would be to boost vehicle efficiency. Fatih Birol newthingsefficiencyenergy Efficiency innovations provide return on investment in 12-18 months. Empowering innovations take 5-10 years to yield a return. We have ample capital - oceans of capital - that is being reinvested into efficiency innovation. Clayton M. Christensen takeefficiencyinvestmentinnovation There are three types of innovations that affect jobs and capital: empowering innovations, sustaining innovations and efficiency innovations. Clayton M. Christensen capitalaffectefficiencythree A pound invested in energy efficiency buys seven times more energy solution than a pound invested in nuclear power. Zac Goldsmith solutionefficiencyenergypower«1234567
