houston voices

Houston expert shares tips for shrinking your lab's carbon footprint

Here's some advice for going green in the lab. Graphic byMiguel Tovar/University of Houston

Trying to make your lab greener? Here are some practical examples of how to reduce your lab's carbon footprint and increase sustainability. Since China stopped accepting certain types of plastic waste from the United States and Europe in 2017, the need to dispose of hundreds of single-use plastic vials and other materials (per researcher, each year!) has created an avalanche of waste.

The "single use" problem

COVID-19 has led to even more single-use plastics in labs – and in our everyday lives. The sheer number of gloves, testing kits and even masks we throw away is incredible. "The majority of masks are manufactured from long-lasting plastic materials, and if discarded can persist in the environment for decades to hundreds of years," wrote authors from the University of Portsmouth at the Conversation.com.

Reduce, reuse, recycle

Labs are full of other single-use plastics such as pipette tips, weighing boats, tubes, flasks, reagent bottles, cuvettes, and more. 'Reduce, reuse and recycle' is a fine mantra, but how do researchers cut down on plastics when the sterility of equipment is a concern?

According to the UK's Chemical and Engineering News magazine, "Different users have optimized washing protocols to get pipette tips clean enough for different lab techniques, including mass spectrometry or toxicology and immunology assays.

Earlier this year, for example, researchers at the National Institutes of Health's National Center for Advancing Translational Sciences found their washed pipettes gave the same results as new tips for preparing small-interfering-RNA screening libraries." Customers of Grenova, a lab equipment firm, have reported that some tips can reused 25-40 times.

Baby it's cold

In Nature, Jyoti Madhusoodanan wrote: "Scientists are increasingly aware of the disproportionate environmental footprint of their research. Academic research facilities consume three to six times as much energy as commercial buildings, much of that due to refrigeration and ventilation systems." The has led some third-party "green companies" employed by labs to hold entire conferences around ultra-low temperature freezers. In a feature advertisement in Nature Portfolio, a statistic read: "An average Ultra-Low Temperature freezer consumes as much energy as a single-family home (~20 kWh/day)."

Help for scientists

There are non-profits that will help you mitigate the amount of waste produced by your lab. One of these, My Green Lab, said on its website: "Run 'for scientists, by scientists,' we leverage our credibility and track record to develop standards, oversee their implementation, and inspire the many behavioral changes that are needed throughout the scientific community."

And it offers a free training course for "ambassadors" – those who would like to guide their lab toward sustainable practices.

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This article originally appeared on the University of Houston's The Big Idea. Sarah Hill, the author of this piece, is the communications manager for the UH Division of Research.

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Building Houston

 
 

Here's your latest roundup of innovation news you may have missed. Photo via Getty Images

It's been a new month and a few Houston startup wrapped up November with news you may have missed.

In this roundup of short stories within Houston startups and tech, three Houston startups across health care, space, and sports tech have some news they announced recently.

Houston digital health company launches new collaboration

Koda Health has a new partner. Image via kodahealthcare.com

Houston-based Koda Health announced a new partnership with data analytics company, CareJourney.

"This collaboration will aim to develop benchmarking data for advance care planning and end-of-life metrics," the company wrote on LinkedIn. "Koda will provide clinical and practice-based expertise to guide the construction of toolkits, dashboards, and benchmarks that improve ACP programs and end-of-life outcomes."

Koda Health announced the partnership in November..

“Beyond the checkbox of a billing code or completed advance directive, it’s important to build and measure a process that promotes thoughtful planning among patients, their care team, and their loved ones,” says Desh Mohan, MD, Koda's chief medical officer, in the post.

CareJourney was founded in 2014 in Arlington, Virginia.

"I'm hopeful next-generation quality measures will honor the patient’s voice in defining what it means to deliver high quality care, and our commitment is to measure progress on that important endeavor," noted Aneesh Chopra, CareJourney's co-founder and president.

Sports tech startup raises $500,000 pre-seed investment

BeONE Sports has created a technology to enhance athletic training. Photo via beonesports.com

Houston-founded BeONE Sports, an athlete training technology company, announced last month that it closed an oversubscribed round of pre-seed funding. The company announced the raise on its social media pages that the round included $500,000 invested.

Earlier in November, BeONE Sports completed its participation in CodeLaunch DFW 2022. The company was one of six finalists in the program, which concluded with a pitch event on November 16.

Space tech company snags government contracts

Graphic via cognitive space.com

The U.S. Air Force has extended Houston-based Cognitive Space’s contract under a new TACFI, Tactical Funding Increase, award. According to the release, the contract "builds on Cognitive Space’s work to develop a tailored version of CNTIENT for AFRL to achieve ultimate responsiveness and optimized dynamic satellite scheduling via a cloud-based API.

The $1.2 million award follows a $1.5 million U.S. Air Force Small Business Innovation Research award that the company won in 2020 to integrate CNTIENT with commercial ground station providers in support of AFRL’s Hybrid Architecture Demonstration program.

“The TACFI award allows Cognitive Space to continue supporting AFRL’s vitally important HAD program to help deliver commercial space data to the warfighter,” says Guy de Carufel, the company’s founder and CEO, in the releasee. “CNTIENT’s tailored analytics platform will enable HAD and the GLUE platform to integrate modern statistical approaches to optimize mission planning, data collection, and latency estimation.”

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