Showing 22 results for Author: Dipti D. Kamath
Sep, 2026
Journal
The U.S. food and beverage (F&B) sector is a major contributor to manufacturing gross domestic product and supports substantial employment and economic activity, while exerting significant pressures on land and water resources. At the same time, the industry faces growing expectations to balance its resource-intensive operations without compromising cost competitiveness. M…
Aug, 2026
Journal
Energy scarcity and subsequent global fossil fuel market shocks have become a significant source of concern for the U.S. Department of Energy (DOE). Though much of the electrical grid is becoming cleaner by the year, process heating in industry, which accounts for over half of all industrial energy usage and GHG emissions, is nearly entirely (>95%) supplied by natural gas…
Jun, 2026
Journal
Introducing new technologies in one energy-intensive industry can affect how other industries operate and stay resilient, yet these cross-sector interactions are often underappreciated in conventional technology roadmaps. In practice, industrial systems do not evolve in isolation. They are linked through shared upstream and downstream dependencies, such as electricity and…
Jun, 2026
Conference Paper
The U.S. pulp and paper industry is the third-largest energy consumer in manufacturing, accounting for roughly 10% of sector energy use. Improving energy efficiency reduces operating costs and strengthens competitiveness. To support this effort, the U.S. Department of Energy (DOE), through Oak Ridge National Laboratory (ORNL), launched the Energy Intensive Industries (EII)…
Jun, 2026
Conference Paper
This presentation explores how the U.S. pulp and paper sector can prioritize energy efficiency (EE) technologies using the Levelized Cost of Conserved Energy (LCCE) metric. As mills face market shifts and rising costs, technologies such as advanced drying, membrane concentration, waste heat recovery, and recovery boiler replacements offer potential savings but face economi…
Apr, 2026
Journal
Achieving a secure, abundant, and affordable energy future requires a robust and adaptable energy strategy, with bioenergy playing a pivotal role. Biomass-based energy presents a promising pathway to use domestic resources while fostering economic opportunities in rural areas. Despite the potential to source more than 1 billion dry short tons of biomass annually in the US,…
Nov, 2025
Journal
As the pulp and paper industry is impacted by changing product demand trends, an opportunity arises to utilize existing pulp and paper mills (PPMs) and byproduct biomass to produce a wide range of value-added products, i.e., by converting existing PPMs into integrated pulp and paper biorefineries (IPPBs), a form of industrial symbiosis. In addition to the conventional prod…
Jun, 2025
Journal
Decarbonizing industrial manufacturing is a significant challenge in the effort to limit the impacts of global climate change. Additive manufacturing (AM) is one pathway for reducing the impacts of manufacturing as it creates parts layer-by-layer rather than by removing (i.e., subtracting) material from solid stock as with conventional techniques. This reduces material inp…
Apr, 2025
Journal
Bioenergy technologies offer potential for reducing greenhouse gas (GHG) emissions. One such promising technology is biomass gasification, which is the conversion of biomass into renewable natural gas (RNG) for use with a natural gas combined-cycle power generation system. However, the associated economic and emission effects need to be better understood to enable optimal…
Apr, 2025
Journal
Cement is responsible for 22 % of all global CO2 emissions from industrial processes. Technological innovation for developing and deploying of alternative materials will be required to decarbonize the cement industry. Carbonated cementitious materials (CCMs) are building materials that rely on carbon mineralization for their strength. A process-based cradle-to-gate life cy…