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Fuel Cell X-Ray Study Details Effects of Temperature and Moisture on Performance

To find the right balance of moisture and temperature in a specialized type of hydrogen fuel cell, Berkeley Lab scientists have used X-rays to explore the inner workings of its components at tiny scales.

New Studies on Disordered Cathodes May Provide Much-Needed Jolt to Lithium Batteries

In a pair of papers published in Nature Communications and Physical Review Letters, a team of scientists at Lawrence Berkeley National Laboratory has come up with a set of rules for making new disordered materials, a process that had previously been driven by trial-and-error. They also found a way to incorporate fluorine, which makes the material both more stable and have higher capacity.

Berkeley Lab and Hydro-Québec Announce Partnership for Transportation Electrification and Energy Storage

Hydro-Québec and Lawrence Berkeley National Laboratory have agreed to explore collaborations toward the research and development of manufacturing and scale-up technology to advance transportation electrification and energy storage.

Beyond Biofuels: Berkeley Lab Facility a Catalyst for Broader Bio-based Economy

When the DOE’s Advanced Biofuels Process Development Unit (ABPDU) at Berkeley Lab commenced operations in 2012, the initial focus was on overcoming barriers to biofuel commercialization. To date, the ABPDU has entered into agreements with more than 30 partners.

Reimagining Hydrogen: A Small Molecule With Large-Scale Ideas

While hydrogen is often talked about as a pollution-free fuel of the future, especially for use in fuel cell electric vehicles, hydrogen can be used for much more than zero-emission cars. In fact, from enhancing the flexibility of the grid to greening agriculture, hydrogen could play a major role in a clean and resilient energy system.

Solar-to-Fuel System Recycles CO2 to Make Ethanol and Ethylene

In a big step toward sun-powered fuel production, scientists at Berkeley Lab have used artificial photosynthesis to convert carbon dioxide into hydrocarbons at efficiencies greater than plants. The achievement marks a significant advance in the effort to move toward sustainable sources of fuel.

Berkeley Lab to Lead Multimillion-Dollar Geothermal Energy Project

Berkeley Lab will lead a new $9 million project aimed at removing technical barriers to commercialization of enhanced geothermal systems (EGS), a clean energy technology with the potential to power 100 million American homes.

Shading and Lighting Retrofits Slash Energy Use in New York “Living Lab” Office Demonstration

By using advanced lighting and automated shades, Berkeley Lab scientists found that occupants on one floor of a high-rise office building in New York City were able to reduce lighting energy usage by nearly 80 percent in some areas. The dramatic results emerged at a “living laboratory” set up to test four sets of technologies on one 40,000 square-foot floor of a building.

A Seaweed Derivative Could Be Just What Lithium-Sulfur Batteries Need

Lithium-sulfur batteries have great potential as a low-cost, high-energy, energy source for both vehicle and grid applications. However, they suffer from significant capacity fading. Now scientists from the Lawrence Berkeley National Laboratory have made a surprising discovery that could fix this problem.

‘Expert in a suitcase’ Cuts Power Bills 10% in Small Commercial Buildings

The knowledge and expertise of a seasoned energy efficiency professional has been packed into a high-tech suitcase. The Sensor Suitcase is a portable case that contains easy-to-use sensors and other equipment that make it possible for anyone to identify energy-saving opportunities in small commercial buildings.