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Homeowners and renters can use clean energy at home by buying green power, installing renewable energy systems to generate electricity, or using renewable resources for water and space heating and cooling.

In 2022, annual U.S. renewable energy generation surpassed coal for the first time in history. By 2025, domestic solar energy generation is expected to increase by 75%, and wind by 11%. The United States is a resource-rich country with enough renewable energy resources to generate more than 100 times the amount of electricity Americans use each year. Learn more about renewable energy potential in the United States.Office of Energy Efficiency and Renewable Energy

100 Sources of Renewable Energy

Energy is vital for a good standard of living, and much of the world's population does not have enough. Affordable and adequate sources of power that do not cause climate change or pollution are crucial; and renewables provide the answer. Wind and solar farms can now provide the cheapest electricity in many parts of the world. Moreover, they could provide all of the world's energy needs.

In this user-friendly and informative audiobook, prolific author and academic Vaclav Smil provides an introduction to this far-reaching term and gives the reader a greater understanding of energy's place in both past and present society. Starting with an explanation of the concept, he goes on to cover such exciting topics as the inner workings of the human body, and the race for more efficient and environmentally friendly fuels.

In this monumental history, Vaclav Smil provides a comprehensive account of how energy has shaped society, from pre-agricultural foraging societies through today's fossil fuel-driven civilization and offers listeners a magisterial overview of humanity's energy eras.

Without superior levels of energy it's impossible to get to personal and professional greatness. Yet most of us go through our days only half awake. Take your energy, and your life, to the next level with The Energy Explosion. This Five Element program will dramatically improve your energy and productivity in as little as 14 days.

You may feel as if you don't control your emotional energy, that it's an inevitable consequence of the world around you and the forces bearing down on you. But that's not the case. To reach your full potential, you can learn to recognize and harness the energy in your brain. Leading neuropsychologist Julia DiGangi will teach you how through eight "codes." Some of the codes will surprise you. All will fortify you. You will learn why these codes work and how to apply them to your own challenges through exercises and reflections.

In this book, Vaclav Smil argues that power density is a key determinant of the nature and dynamics of energy systems. Any understanding of complex energy systems must rely on quantitative measures of many fundamental variables. Power density—the rate of energy flux per unit of area—is an important but largely overlooked measure. Smil provides the first systematic, quantitative appraisal of power density, offering detailed reviews of the power densities of renewable energy flows, fossil fuels, thermal electricity generation, and all common energy uses.

To better put into perspective the various issues surrounding energy in the 21st century, you need to understand the essential science behind how energy works. And you need a reliable source whose focus is on giving you the facts you need to form your own educated opinions.