Energy and Climate


Direct Measurement of Key Molecule Will Increase Accuracy of Combustion Models

Sandia researchers are the first to directly measure hydroperoxyalkyl radicals—a class of reactive molecules denoted as “QOOH”—that are key in the chain of reactions that controls the early stages of combustion. This breakthrough has generated data on QOOH reaction rates and outcomes that will improve the fidelity of models used by engine manufacturers to create […]

Predicting Pressure-Dependent Combustion Chemical Reactions

Researchers at Sandia and Argonne national laboratories have demonstrated, for the first time, a method to successfully predict pressure-dependent chemical reaction rates—an important breakthrough in combus­tion and atmospheric chemistry that is expected to benefit auto and engine manufacturers, oil and gas utilities, and other industries that employ combustion models. A paper describing the work, performed […]

More California Gas Stations Can Provide Hydrogen than Previously Thought, Sandia Study Says

A study by Sandia researchers concludes that a number of existing gas stations in California can safely store and dispense hydrogen, suggesting a broader network of hydrogen fueling stations may be within reach. The report examined 70 commercial gasoline stations in the state and sought to determine which, if any, could integrate hydrogen fuel, based […]

Energy Department Awards $7M to Advance Hydrogen Storage Systems

On May 19th, the DOE announced $7M for six projects (five in California + PPG Industries in North Carolina) to develop lightweight, compact, and inexpensive advanced hydrogen storage systems that will enable longer driving ranges and help make fuel-cell systems competitive for different platforms and vehicle sizes. These advances in hydrogen storage will be critical […]

Renewables, Other Energy Issues To Be Focus of Enhanced Sandia-SINTEF Collaboration

Under an expanded agreement, a decades-long partnership between Sandia and the Norwegian research organization SINTEF (Stiftelsen for industriell og teknisk forskning) will now tackle energy challenges such as renewable-energy integration, grid modernization, gas technologies, and algae-based biofuels. SINTEF is the largest independent research organization in Scandinavia, with expertise in the natural sciences and technology, the […]

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