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Energy and Environment,

Electricity Infrastructure

Carl Imhoff

(509) 375-4328

With demand for electricity expected to grow nearly 30 percent by 2040, our nation's electric infrastructure needs substantial upgrades. Technological advancements that use information technology for greater sensing, communications, and control throughout the power system promise to make the current power infrastructure more effective and offer opportunities to improve overall performance through new, smart transmission, distribution, and generation assets.

PNNL is delivering the science, technology, and leadership to transform our nation's aging power grid into one that is clean, efficient, reliable, and resilient. Focused on the vital needs of the energy infrastructure, we are taking a system-wide approach to grid modernization to help realize the "smart grid" of tomorrow—where energy technology meets information technology through a network architecture as big as the Internet but faster, with unprecedented updates at all levels: generation, transmission, distribution, and end use.

Grid Modernization Laboratory Consortium

The challenge to transform the U.S. power grid to meet the demands of the 21st century is daunting and urgent. To meet this challenge, the U.S. Department of Energy harnessed the scientific and technical power of its national laboratory system with the formation of the Grid Modernization Laboratory Consortium (GMLC).

This strategic partnership between DOE and 13 of its national laboratories involves coordinating unique capabilities across collaborating institutions. As a part of this effort, PNNL researchers are helping develop the framework for U.S. industry and regulators to achieve a national power grid that seamlessly delivers clean and reliable electricity to people wherever they are, whenever they need it.

See a complete list of the GMLC projects that our researchers are working on.

  • Grid Smart: Special Issue Features PNNL Transactive Energy Expertise

    Grid Smart: Special Issue Features PNNL Transactive Energy Expertise

    Widespread communications, distributed energy resources, and new control paradigms present both a challenge and an opportunity when it comes to energy use and management. The December 2016 issue of IEEE's Electrification Magazine focuses on transactive energy, an emerging energy management approach to bridge this divide, with contributions from several PNNL staff.

  • Grid Architecture: Building Consensus for Grid Modernization

    Grid Architecture: Building Consensus for Grid Modernization

    A research team led by power grid experts from PNNL has developed tools that the electricity industry needs to manage the mounting complexity of the nation's power grid. They developed several key products that will help industry decision makers—such as regulators, utilities, and technology developers—develop a consensus for grid modernization and provide a common basis for new investments, technology development, and products and services.

  • Workshop Pursues Framework for Building Better Grid Tools

    Workshop Pursues Framework for Building Better Grid Tools

    A recent gathering of industry and research experts at Pacific Northwest National Laboratory took important steps toward creating advanced computational tools to analyze and support power grid operation and planning, which ultimately will help ensure the grid’s reliability and efficiency.

  • Yousu Chen

    Yousu Chen Receives IEEE Leadership Award

    PNNL engineer Yousu Chen received the 2016 IEEE Member and Geographic Activities Leadership Award for his contributions to high-performance computing applications, power system operations and decision support, and power system simulations, as well as his leadership efforts that have resulted in increased IEEE member engagement and collaboration.

  • New PNNL Computing Project to Tackle Grid Modernization at Warp Speed

    New PNNL Computing Project to Tackle Grid Modernization at Warp Speed

    To solve our nation's most complex problems—such as clean energy, cyber security, and climate change—the ability to quickly and accurately connect and evaluate numerous variables is vital. With funding from DOE's Exascale Computing Project, researchers at PNNL are enabling super-fast calculations to help support grid operators. How fast? One quintillion calculations per second.

Energy and Environment

Core Research Areas