Over the past two centuries, Americans have been through many energy transitions. And we're in another one right now. Up until 300 years ago, waterwheels and windmills powered what little industry there was. In 1712, English inventor Thomas Newcomen created the first steam engine. It was used to pump water out of a tin mine in England. From there, about 2,200 steam engines were produced in the 18th century. During most of the 19th century, Americans burned whale oil for light. And they primarily burned wood to heat their homes and cook. Industries used wood to fire steam boilers. Those boilers powered steam engines that ran machinery. In 1870, wood was still providing 70% of America's energy needs. By 1900, coal was providing 70% of energy in the U.S. And by 1960, 70% of our energy was coming from oil and natural gas. New energy technologies drove these changes. And now we are in the midst of another transition. We are moving from fossil fuels to clean, renewable energy. And coal is the biggest loser. Out With the Old2020 is going to be a record year for renewable energy. Both solar and wind are being installed at record rates. And now we are reaping the rewards. As of this past week, renewable energy hit some exciting and important milestones. Since the beginning of January, energy from renewable sources has outpaced energy from coal for 104 days total. And it did this for 64 days in a row. For the rest of this year, we'll see renewable energy continue to make strides against coal. Part of the energy demand that the coronavirus has destroyed won't ever return. Under the new normal, many Americans will work from home. That will reduce commercial energy demand. And utilities continue to retire outdated coal-fired generating plants. Since 2014, they've closed 62,000 megawatts' (MW) worth of them. By the end of 2025, they expect to close another 26,947 MW. Most are speeding up retirement plans because of pressure from customers and shareholders. A Coronavirus KickerAmericans have been sheltering at home during the COVID-19 pandemic. As a result, electric demand has been in a slump. | 
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