Revolution's tech produces green power for digital oilfield and pipeline initiatives through the recovery of excess natural gas pressure. Photo by Anton Petrus/Getty

The United Kingdom subsidiary of Houston-based cleantech startup Revolution Turbine Technologies has received a $200,000 grant from the U.K.’s Strategic Innovation Fund to help produce zero-emission electricity.

The project, led by Revolution Turbine Technologies (RTT) in tandem with regional utility Northern Gas Networks and British government agency Digital Catapult, will explore installation of RTT’s proprietary micro-turbines within the Northern Gas Networks’ natural gas distribution network. It’ll be the first time RTT’s technology has been introduced into the global market for natural gas distribution.

RTT’s U.K. subsidiary received the grant from the U.K.’s £450 million Strategic Innovation Fund. The fund backs projects that are designed to help U.K. energy systems reach net-zero targets.

RTT’s co-founder and CEO, Christopher Bean, says in a news release that the grant “will accelerate our development efforts and be instrumental in advancing commercialization of our technology.”

The RTT technology set to be added in the U.K. holds the potential to be rolled out in the U.S. and elsewhere in Europe in the effort to combat carbon dioxide emissions, Bean says.

“Launching 40 projects in parallel, involving 100 percent of the UK energy networks, shows we can embrace new approaches, move quickly, and take more calculated risks," says Matt Hastings, deputy director of the Ofgem SIF program at Innovate UK, in the release." We strongly believe we can make the UK the best place in the world to be an energy consumer, and the best place in the world to be an energy entrepreneur. Working together, we can use the Strategic Innovation Fund to help turn the UK into the ‘Silicon Valley’ of energy.

RTT’s cleantech harvests excess pressure in flows of natural gas to generate zero-emission, off-grid electricity for energy pipelines, energy facilities, and gas distribution networks.

RTT was accepted into Greentown Labs Houston’s first group of cleantech startups in 2020. The startup relocated its headquarters from Asheville, North Carolina, to Greentown Labs Houston last year. Also in 2021, John Jeffers and Tim Moor came aboard as co-founders. Jeffers is RTT’s chief marketing officer, and Moor is its chief technology officer.

According to Crunchbase, RTT raised $1.6 million in seed funding in 2015 and an undisclosed amount of seed funding in 2021.

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Houston team develops low-cost device to treat infants with life-threatening birth defect

infant innovation

A team of engineers and pediatric surgeons led by Rice University’s Rice360 Institute for Global Health Technologies has developed a cost-effective treatment for infants born with gastroschisis, a congenital condition in which intestines and other organs are developed outside of the body.

The condition can be life-threatening in economically disadvantaged regions without access to equipment.

The Rice-developed device, known as SimpleSilo, is “simple, low-cost and locally manufacturable,” according to the university. It consists of a saline bag, oxygen tubing and a commercially available heat sealer, while mimicking the function of commercial silo bags, which are used in high-income countries to protect exposed organs and gently return them into the abdominal cavity gradually.

Generally, a single-use bag can cost between $200 and $300. The alternatives that exist lack structure and require surgical sewing. This is where the SimpleSilo comes in.

“We focused on keeping the design as simple and functional as possible, while still being affordable,” Vanshika Jhonsa said in a news release. “Our hope is that health care providers around the world can adapt the SimpleSilo to their local supplies and specific needs.”

The study was published in the Journal of Pediatric Surgery, and Jhonsa, its first author, also won the 2023 American Pediatric Surgical Association Innovation Award for the project. She is a recent Rice alumna and is currently a medical student at UTHealth Houston.

Bindi Naik-Mathuria, a pediatric surgeon at UTMB Health, served as the corresponding author of the study. Rice undergraduates Shreya Jindal and Shriya Shah, along with Mary Seifu Tirfie, a current Rice360 Global Health Fellow, also worked on the project.

In laboratory tests, the device demonstrated a fluid leakage rate of just 0.02 milliliters per hour, which is comparable to commercial silo bags, and it withstood repeated disinfection while maintaining its structure. In a simulated in vitro test using cow intestines and a mock abdominal wall, SimpleSilo achieved a 50 percent reduction of the intestines into the simulated cavity over three days, also matching the performance of commercial silo bags. The team plans to conduct a formal clinical trial in East Africa.

“Gastroschisis has one of the biggest survival gaps from high-resource settings to low-resource settings, but it doesn’t have to be this way,” Meaghan Bond, lecturer and senior design engineer at Rice360, added in the news release. “We believe the SimpleSilo can help close the survival gap by making treatment accessible and affordable, even in resource-limited settings.”

Oxy's $1.3B Texas carbon capture facility on track to​ launch this year

gearing up

Houston-based Occidental Petroleum is gearing up to start removing CO2 from the atmosphere at its $1.3 billion direct air capture (DAC) project in the Midland-Odessa area.

Vicki Hollub, president and CEO of Occidental, said during the company’s recent second-quarter earnings call that the Stratos project — being developed by carbon capture and sequestration subsidiary 1PointFive — is on track to begin capturing CO2 later this year.

“We are immensely proud of the achievements to date and the exceptional record of safety performance as we advance towards commercial startup,” Hollub said of Stratos.

Carbon dioxide captured by Stratos will be stored underground or be used for enhanced oil recovery.

Oxy says Stratos is the world’s largest DAC facility. It’s designed to pull 500,000 metric tons of carbon dioxide from the air and either store it underground or use it for enhanced oil recovery. Enhanced oil recovery extracts oil from unproductive reservoirs.

Most of the carbon credits that’ll be generated by Stratos through 2030 have already been sold to organizations such as Airbus, AT&T, All Nippon Airways, Amazon, the Houston Astros, the Houston Texans, JPMorgan, Microsoft, Palo Alto Networks and TD Bank.

The infrastructure business of investment manager BlackRock has pumped $550 million into Stratos through a joint venture with 1PointFive.

As it gears up to kick off operations at Stratos, Occidental is also in talks with XRG, the energy investment arm of the United Arab Emirates-owned Abu Dhabi National Oil Co., to form a joint venture for the development of a DAC facility in South Texas. Occidental has been awarded up to $650 million from the U.S. Department of Energy to build the South Texas DAC hub.

The South Texas project, to be located on the storied King Ranch, will be close to industrial facilities and energy infrastructure along the Gulf Coast. Initially, the roughly 165-square-mile site is expected to capture 500,000 metric tons of carbon dioxide per year, with the potential to store up to 3 billion metric tons of CO2 per year.

“We believe that carbon capture and DAC, in particular, will be instrumental in shaping the future energy landscape,” Hollub said.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.