Department of Energy announces US$33 million for natural gas pipeline retrofitting projects
Published by Aimee Knight,
Editorial Assistant
World Pipelines,
The US Department of Energy has announced US$33 million in funding for 10 projects as part of the Advanced Research Projects Agency-Energy’s (ARPA-E) Rapid Encapsulation of Pipelines Avoiding Intensive Replacement (REPAIR) programme. REPAIR teams will develop natural gas transmission pipeline retrofitting technology to rehabilitate existing cast iron and bare steel pipes by creating new, robust pipes inside of old ones.
“Enhancing America’s energy infrastructure, particularly for our abundant, reliable and affordable natural gas, is one of the highest priorities of this Administration,” said Under Secretary of Energy Mark W. Menezes. “The United States is now the world’s largest producer of oil and natural gas, and natural gas exports have quadrupled since President Trump took office. In order to keep up with this growing industry, it is imperative we modernise and build out infrastructure to safely and efficiently bring this product to market.
“Natural gas is a crucial energy source for 75 million American households and businesses,” said ARPA-E Director Lane Genatowski. “REPAIR teams will develop technology that enables gas utilities to update their distribution systems at low cost and continue to reliably service commercial and residential gas delivery needs nationwide.”
The selected REPAIR teams are developing smart coatings, robotic systems to line the inside of pipes, inspection tools to verify the integrity of the pipes, and mapping tools to enable 3D renderings of pipes and adjacent underground infrastructure. Technologies developed through these projects are working to extend the life of rehabilitated pipes by a minimum of 50 years and ensuring they have sufficient material properties to operate without reliance on the exterior pipe, all while meeting utility and regulatory requirements for use in natural gas distribution pipes.
Legacy pipes are still in use today and make up roughly 3% of distribution pipes in use. These legacy pipes account for a disproportionate number of leaks compared to modern infrastructure. REPAIR teams are developing technologies to address deficiencies while also working toward a 10-to-20-times reduction in cost per mile.
Read the article online at: https://www.worldpipelines.com/business-news/08012021/department-of-energy-announces-us33-million-for-natural-gas-pipeline-retrofitting-projects/
You might also like
The World Pipelines Podcast
Juan Caballero, Chair of the AMPP Board of Directors, talks about AMPP’s global efforts to prevent corrosion and to protect assets, offering insight into how the association listens to its members and serves the pipeline industry.
Listen for free today at www.worldpipelines.com/podcasts or subscribe and review on your favourite podcast app.
Glenfarne and PTT sign cooperation agreement including offtake from Alaska LNG
The Alaska LNG project consists of an 807 mile 42 in. pipeline capable of transporting enough natural gas to meet both Alaska’s domestic needs and supply the full 20 million tpy Alaska LNG export facility.
