Severe natural disasters are increasing in frequency –at least as measured by cost impact – in the United States, costing billions of dollars to infrastructure and property every year. Roads in the U.S. need more investment to stand up to floods and earthquakes, and insurance for natural disasters are becoming unaffordable…
Much of the developed world is undergoing an energy transition from fossil fuels to renewable and technology-based natural energy sources. To date, 96 countries representing almost 80 percent of carbon emissions have made net-zero pledges. Besides a massive investment in renewable energy sources and an increase in overall power production,…
In the past decade, wind and solar have made massive strides in our energy economy. As of 2022, they account for 13.6 percent of the U.S. energy sector’s total electricity generation. As this share of the U.S. energy production mix continues to grow, it is crucial to think about what happens to…
When it comes to decarbonizing the U.S. economy, one could be forgiven for thinking the answer is as simple as ramping up wind and solar. While that is an option – albeit one that on its own would take decades – a more realistic approach is to identify what the…
Both summer and winter experience intense demand for energy, but energy is vital year round for growth and progress. Many of us envision a greener world, asking the question, “What will the most economical and environmentally friendly energy source of our future be?” We wanted the public to narrow down…
Renewable energy sources have received significant amounts of investment in recent years as combating climate change becomes a higher priority. Sunlight, the movement of water, and the natural movement of wind all have been harnessed to generate energy. Most of these systems work by harnessing the heat or kinetic energy…
Solar energy continues to be utilized by homeowners to decrease their energy bills in regions of the U.S. with lots of sunlight. The two main types of solar power – photovoltaic (PV) and concentrated solar power (CSP) – generated 88 billion kilowatt hours (kWh) in 2020. Solar panels have become…
The current push to electrify the U.S. transportation sector along with homes and businesses means that massive amounts of raw material will be needed to build out a more robust and smarter grid, deploy new renewable technology, and facilitate power storage. This electrified future that many long for will require…
Green energy technologies like solar panels, wind turbines, and batteries help facilitate emissions-free energy to the U.S. power grid. While the promise of greenhouse gas (GHG) reduction directs attention to these technologies, the inputs required to build them do not receive as much recognition. With the current supply chain crisis…
The solar energy striking the Earth at a given moment is more than the entire world’s energy usage in a year. Solar power’s massive energy potential has opened the door to to utility-scale electricity generation all the way down to rooftop power for individual homes. Yet solar panel efficiency and…
Our 3.8 million square-mile nation uses its space for a lot of purposes. About 50 percent of U.S. land is used for agriculture. Roads run for over 4 million miles across the country. Forests occupy nearly 300,000 square miles. But this vast and dynamic country requires abundant energy to…
Wind energy is often harnessed in large fields and land across the U.S. and around the world. What about offshore wind energy? What if we used the ocean and waterways to expand where we collect wind and take advantage of coastal winds? Would it be an eyesore or harm wildlife?…
The further you may be from the electrical grid, the more likely it is that you recognize the importance of energy storage. If you have access to abundant, reliable energy, then consider how far you would travel without a cell phone battery pack. An extra battery allows you to turn…
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