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Learn about three bioenergy innovations that are helping to provide Americans with sustainable, renewable energy and alternatives to fossil fuels and chemicals.

The plug-in electric vehicle (PEV) market hit a major milestone in September when the 500,000th PEV was sold in America. As the recently released Revolution..Now report details, decreased costs of batteries for PEVs is one reason for the uptick in sales, but there are several other factors that have made these vehicles an attractive transportation option.

Solar Decathlon 2017 houses built by collegiate teams to join the landscape of a burgeoning “smart city” in Denver.

More than seven million Americans have been helped by the Energy Department’s Weatherization Assistance Program over the last four decades and many top accomplishments were recently recognized by congressional leaders at a Washington D.C. event showcasing how this program continues to reduce energy costs for low-income households.

As the recently released Revolution..Now report details, the declining cost of solar power has enabled a massive increase in the amount of solar capacity installed in America. The next step is ensuring the nation's electric grid is ready for a solar-powered future.

Some of the nation’s top researchers recently completed a "boot camp" as part of the Energy Department’s Lab-Corps program to better understand the commercialization process.

Lighting Program Manager for EERE’s Building Technology Office, Jim Brodrick, sat down to discuss the 2016 Revolution…Now report that was released last week.

Build4Scale will help entrepreneurs cost effectively build their clean energy products by providing training on manufacturing fundamentals like material selection, design for assembly, and working with production partners. Ultimately, training cleantech entrepreneurs on the fundamentals of manufacturing will help bring promising energy solutions to market.

Due to recent declines in the price of solar energy, the Energy Department's Weatherization Assistance Program is now incorporating solar into their services with a home in Colorado the first to participate.

The new Revolution…Now report, which highlights the dramatic growth and decreasing costs of five clean energy technologies: wind turbines, photovoltaic (PV) solar modules for both utility-scale plants and distributed systems, electric vehicles (EVs), and light-emitting diodes (LEDs), shows that the Energy Department’s investments in clean energy technologies are paying off – and then some.

Deputy Secretary of Energy Dr. Elizabeth Sherwood-Randall announced today a new pilot program called Lab-Bridge that will make it easier for Department of Energy National Laboratories to fast-track the great ideas and technologies they generate into the marketplace.

How wind, solar, LEDs and electric vehicles are leading the way in America's clean energy revolution, visualized in six simple charts.

For Janine Benner, energy conservation and sustainable transportation runs through her blood. The new Associate Assistant Secretary for the Energy Department’s Office of Energy Efficiency and Renewable Energy (EERE) sat down recently to discuss her energy-saving parents, her own path to energy efficiency, and her new role with the Energy Department.

Across the nation, scientists are on a mission to produce affordable and sustainable biofuels and products from algae, including jet fuel and plastics. Algae scientists funded by the Energy Department’s Bioenergy Technologies Office have been busy expanding the tools available to support breakthroughs in biology that could lead to major improvements in algae growth and productivity.

The Energy Department is supporting efforts to phase down the global use of climate-change causing hydrofluorocarbons (HFCs) used in cooling and refrigeration. These chemicals can be thousands of times more potent than carbon dioxide and last for centuries when released into the atmosphere.

The Better Buildings, Better Plants program took center stage at the 2016 World Energy Engineering Congress in Washington, D.C. as it continues to improve efficiency for U.S. manufacturers and public water utilities.

The Energy Department’s Advanced Manufacturing Office (AMO) is investing in programs that ensure the future workforce can meet and exceed the needs of the booming clean energy sector. These educational opportunities set students up for success throughout their careers and help the U.S. remain a global leader in clean energy innovation

The Energy Department supports a number of collaborations with African nations that share the goals of the U.S.-Africa Business Forum. One key collaboration, managed by the Office of Energy Efficiency and Renewable Energy’s International program, is the South Africa Clean Energy Project. The goal of this project is to encourage the adoption of increasingly stringent energy efficient building codes, and to accelerate the deployment of related clean energy products.

Traditional supermarket refrigeration systems found in most U.S. grocery stores require a substantial amount of energy to keep fruits and vegetables fresh year round. An average supermarket consumes nearly 2 million kilowatt hours per year, and refrigeration accounts for nearly half of that. They are also prone to significant refrigerant leakage—20 to 25% leakage a year of the two to four thousand pound refrigerant inventory—emitting environmentally harmful greenhouse gases into the atmosphere.

Our SunShot Initiative is funding important research into how to get more power out of solar panels by improving their durability, efficiency and performance in real-world conditions.

The goal of our High Performance Computing for Manufacturing (HPC4Mfg) program is to allow more entrepreneurs and innovators to tap into this technology. We have set out to partner innovative manufacturers from across the country with our world-class supercomputers and the Lab experts who know how to maximize their strength.

Volvo Trucks North America’s SuperTruck showcased a number of advanced technologies at the Energy Department to significantly improve freight efficiency of its long-haul SuperTruck I vehicle.

The software space is a growing market for small startups to thrive in the solar industry. These companies help to address crucial information gaps for data that solar project developers need to find a suitable location and for utilities to run interconnection studies.

Earlier this year, the solar industry passed a key milestone: 1 million solar installations are connected to the nation’s electricity grid. Now, we’re looking forward to 2 million solar installations—a record that is expected to be reached in 2018. This large influx of solar, which is by nature an intermittent energy source, creates unique challenges for our country’s more than 3,000 electric utility companies.

The SunShot Initiative welcomes Dr. Charlie Gay, the program’s new director, a solar industry pioneer who has witnessed its rise from a niche technology that powered microwave repeaters on isolated mountaintops to the robust business it is today.