plugging in

bp bets big on EV infrastructure, opens new Houston charging center

The new bp pulse station is the first bp pulse branded Gigahub in the US and will be open to the public. Photo via bp.com

Energy giant bp is opening a large electric-vehicle charging site at its American headquarters in Houston.

The new bp pulse station is the first bp pulse branded Gigahub in the US and will be open to the public. The Gigahub, will offer 24 high-speed EV charge points with Tritium 150kW DC fast chargers. The chargers will be integrated with the bp pulse app, which assists users to locate the site, access real-time charging availability, and WiFi capabilities.

"As we expand our global footprint, I am thrilled to unveil our first EV charging Gigahub in the US,” Emma Delaney, bp executive vice president for customers and products, says in a news release. “With leading fast charging positions already in key markets in the UK, China, and Germany, we're learning about customer charging preferences on the go.”

The plan for bp pulse includes continued deployment of additional charging points at high-demand spots like major metropolitan areas, bp-owned properties, and airports. The company has also been awarded grant funds through programs including National Electric Vehicle Infrastructure and California Energy Commission, which will help to provide charging infrastructure at sites in Virginia,California, Pennsylvania, Tennessee and Kentucky.

Last year, bp announced plans to invest $1 billion in EV charging infrastructure by 2030, with $500 million invested in by the end of 2025.

"We're excited to bring bp pulse to America's energy corridor and expand our presence in the US public EV-charging market," CEO of bp pulse Americas Sujay Sharma said in a news release "This project will bring fast, reliable charging to EV drivers when and where they need it, helping support faster electric-vehicle adoption in the US. We look forward to welcoming new and existing EV drivers to our growing network."

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A View From HETI

A team led by M.A.S.R. Saadi and Muhammad Maksud Rahman has developed a biomaterial that they hope could be used for the “next disposable water bottle." Photo courtesy Rice University.

Collaborators from two Houston universities are leading the way in engineering a biomaterial into a scalable, multifunctional material that could potentially replace plastic.

The research was led by Muhammad Maksud Rahman, an assistant professor of mechanical and aerospace engineering at the University of Houston and an adjunct assistant professor of materials science and nanoengineering at Rice University. The team shared its findings in a study in the journal Nature Communications earlier this month. M.A.S.R. Saadi, a doctoral student in material science and nanoengineering at Rice, served as the first author.

The study introduced a biosynthesis technique that aligns bacterial cellulose fibers in real-time, which resulted in robust biopolymer sheets with “exceptional mechanical properties,” according to the researchers.

Biomaterials typically have weaker mechanical properties than their synthetic counterparts. However, the team was able to develop sheets of material with similar strengths to some metals and glasses. And still, the material was foldable and fully biodegradable.

To achieve this, the team developed a rotational bioreactor and utilized fluid motion to guide the bacteria fibers into a consistent alignment, rather than allowing them to align randomly, as they would in nature.

The process also allowed the team to easily integrate nanoscale additives—like graphene, carbon nanotubes and boron nitride—making the sheets stronger and improving the thermal properties.

“This dynamic biosynthesis approach enables the creation of stronger materials with greater functionality,” Saadi said in a release. “The method allows for the easy integration of various nanoscale additives directly into the bacterial cellulose, making it possible to customize material properties for specific applications.”

Ultimately, the scientists at UH and Rice hope this discovery could be used for the “next disposable water bottle,” which would be made by biodegradable biopolymers in bacterial cellulose, an abundant resource on Earth.

Additionally, the team sees applications for the materials in the packaging, breathable textiles, electronics, food and energy sectors.

“We envision these strong, multifunctional and eco-friendly bacterial cellulose sheets becoming ubiquitous, replacing plastics in various industries and helping mitigate environmental damage,” Rahman said the release.

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