Now that it's less merry and bright, do the right thing and recycle your tree with the city of Houston. Photo by Daeun Kim on Unsplash

As the holiday season comes to a close, you might be wondering what's the most sustainable way to say goodbye to your beloved Christmas tree. A city program has your solution.

The city of Houston's Solid Waste Management Department has opened 22 residential tree drop-off recycling locations throughout the area. Locals can take their live trees to one of these centers across the city, where they will be repurposed for mulch or other landscape materials.

This tree recycling program, which runs Thursday, December 26, 2024, through Friday, January 24, 2025, is part of the city of Houston for the 34rd annual tree mulching event.

Before depositing the tree or trees, be sure to remove all lights, wire, tinsel, ornaments, nails, stands, and other non-organic decorative materials. Importantly, artificial, flocked, or painted trees will not be accepted.

Below is a list of Christmas tree recycling locations, according to the city:

Open Tuesday to Sunday, 9 am to 6 pm (closed on Wednesday, January 1)

Open daily, 9 am to 6 pm

Open Monday to Saturday, 8 am to 5 pm (closed Wednesday, January 1)

Open Monday to Friday, 7 am to 5 pm, and Saturday 7 am to noon (closed Wednesday, January 1, and Monday, January 20)

  • Living Earth - 5802 Crawford Rd.
  • Living Earth - 1503 Industrial Dr, Missouri City
  • Living Earth - 1700 Highway 90A East, Richmond
  • Living Earth - 12200 Cutten Road
  • Living Earth - 16138 Highway 6, Iowa Colony
  • Living Earth - 5210 S. Sam Houston Pkwy E
  • Living Earth - 10310 Beaumont Highway
  • Living Earth - 17555 I-45 South, Conroe TX
  • Living Earth -20611 US Hwy 59, New Caney TX
  • Living Earth – 9306 FM 523, Freeport TX
In partnership with Venture Metals +, Baker Hughes has saved over 125 million pounds of scrap metals from more than 50 of the company's locations around the world. Photo via bakerhughes.com

Houston energy company diverts over 125M pounds of scrap metals from landfills

reduce, reuse, recycle

For three years, Baker Hughes has been working with a full-scale scrap processor partner to divert scrap metal waste from landfills as a part of the company's net-zero commitment by 2050.

In partnership with Venture Metals +, Baker Hughes has saved over 125 million pounds of scrap metals from more than 50 of the company's locations around the world.

Venture Metals + collects, recycles, and manages the full recycling process of scrap materials, providing recycling, reclamation, and investment recovery as a service to industrial, manufacturing, and service facilities.

“The relationship that has been formed between Baker Hughes and Venture Metals is the definition of a true partnership. Over the many years we have collaborated on significant projects and there has been a foundation of trust, transparency and investment on both sides,” Venture Metals’ Vice-Chairman of the Board Mark Chazanow says in a news release. “Together, we have been able to do our part to improve the environment by circular and sustainable recycling while also capturing substantial revenue gain. We look forward to growing the partnership and seeing a bright future ahead together.”

According to the release, Baker Hughes plans to grow the partnership to introduce similar programs at five key locations around the world. Venture Metals+ also set up Baker Hughes with customized containers to help separate titanium, stainless steel, Inconel, and other recyclable metals.

“Reducing our environmental footprint is a critical focus area for our sustainability strategy as we continue to reduce waste, minimize the resources we use and promote circularity,” Allyson Anderson Book, chief sustainability officer at Baker Hughes, adds. “Through partners like Venture Metals +, we are minimizing waste and reusing scrap materials as much as possible for more sustainable operations.”

Solarcycle's first facility is in Texas. It's next is headed for outside of Atlanta. Photo via Solarcycle.us

Company with Texas solar panel recycling plant plans next facility out of state

recycling

A company that recycles solar panels announced Thursday that it would build a $344 million factory in northwest Georgia, for the first time expanding to making new glass for panels.

Arizona-based Solarcycle, which was founded in 2022 and opened its first recycling facility in Odessa, Texas, said it would hire more than 600 workers in Cedartown, about 50 miles (80 kilometers) northwest of Atlanta, for a factory opening in 2026. Earlier this month, the company opened a headquarters, research lab and second recycling facility in Mesa, Arizona, hiring more than 100 people.

Solarcycle says its automated recycling process can extract materials worth 95% of a solar panel's value, including silver, silicon, copper and aluminum. Solarcycle said would be able to recycle 1 million solar panels in Cedartown. Then it plans to make enough glass to make solar panels that could produce 5 gigawatts a year of electricity, using a combination of recycled glass and raw material. Solarcycle said it would sell the glass to companies that make solar panels in the United States.

Last week, South Korean-owned Qcells, which makes solar panels in nearby Dalton, said it had contracted with Solarcycle to recycle decommissioned Qcells panels in the United States. Solarcycle said it has similar contracts with more than 40 other solar energy companies.

The company chose Cedartown to be close to domestic solar panel makers, spokesperson Brooke Havlik said, saying the location offers rail and shipping infrastructure and workers.

Solarcycle has raised tens of millions of dollars from private investors for expansion, and Havlik said the Cedartown factory would largely be funded through private investment.

The company has also received $1.5 million from the U.S. Department of Energy to fund research and development, and Havlik said the companies that buy Solarcycle’s glass are expanding, “largely driven by incentives and tailwinds” created by Biden administration actions.

Democratic U.S. Sen. Raphael Warnock credited President Joe Biden’s clean energy and healthcare law, the Inflation Reduction Act, with spurring Solarcycle’s investment, saying Georgians continue “to reap its benefits.”

Gov. Brian Kemp, though, has argued that Georgia's business environment deserves credit for attacting companies like Solarcycle and Qcells. Georgia Economic Development Commissioner Pat Wilson said the company approached state economic recruiters at a trade show.

“Solarcycle provides a critical piece to the integrated solar supply chain we are building in Georgia,” Wilson said in a statement.

Solarcycle didn’t say how much workers will make, only describing pay and benefits as “competitive.”

The company could qualify for $9 million in state income tax credits, at $3,000 per job over five years, as long as workers make at least $31,300 a year. The company will also receive property tax breaks from Cedartown and Polk County, said Chris Thomas, the president and CEO of the Development Authority of Polk County, but he did not provide an estimate. Solarcycle said Georgia will also pay to train workers.

David Hudson has been named CEO of Elemental Recycling. Photo via LinkedIn

Houston recycling company names new CEO

mover and shaker

A Houston company that turns recycled plastics into high-purity graphene and hydrogen has named its new leader.

David Hudson has been named CEO of Elemental Recycling. The company, founded in 2019, is an investment of Freestone, a portfolio company of Tailwater Capital. He succeeds Tom Samuels, former CEO and board chair of the company.

"With over two decades of proven expertise in driving strategic growth and profitability across the recycling, waste management, sustainability, and decarbonization sectors, David brings a wealth of experience that makes him the ideal leader to take the reins and guide Elemental into its next phase of innovation and growth," Samuels says in a news release. "I am excited about the possibilities that lie ahead for the company under David's leadership. His proven track record and passion for driving positive change make him the perfect steward for the next chapter of Elemental's journey."

Hudson has over 20 years of experience within sustainability across industries. He founded and led Circulus Holdings, a company that turned post-consumer plastics into resins for commercial and industrial use. In that role, he raised almost half a billion dollars in investments, per the news release. He also held leadership roles at Ara Partners, Avangard Innovative, Recology, and Strategic Materials.

"I am grateful for the opportunity to join this exceptional team and contribute to the continued success of Elemental," Hudson says in the release. "Tom's leadership, along with the vision of founders Ron Presswood and Ian Bishop, has positioned the company to become a driving force in the recycling, sustainability, decarbonization, and advanced materials sectors.

"Elemental boasts an exceptional team, and I am eager to collaborate with each member as we navigate the path ahead," he continues. "I am confident that, together, we will grow the Company into a major player in the graphene and hydrogen production spaces and continue to advance Elemental's mission of sustainability."

Now that it's less merry and bright, do the right thing and recycle your tree with the city of Houston. Photo by Mourad Saadi on Unsplash

City of Houston provides 24 recycle stations for Christmas tree drop off

calling all evergreens

The holidays have come and gone, and the city of Houston is asking for you to recycle your Christmas trees.

But what to do with that live tree after the holidays celebrations are over? Tradition dictates that revelers can leave their yuletide tree up though January 6, 2023. But afterwards, dumping it with the front-yard trash is unceremonious and disrespectful. Better to recycle holiday tree — especially at one of the city's tree recycling centers that are now open.

The city of Houston's Solid Waste Management Department has opened 24 residential tree drop-off recycling locations throughout the area. Locals can take their live trees to one of these centers across the city, where they will be repurposed for mulch or other landscape materials.

This tree recycling program is part of the city of Houston for the 33rd annual tree mulching event.

Before depositing the tree or trees, be sure to remove all lights, wire, tinsel, ornaments, nails, stands, and other non-organic decorative materials. Importantly, artificial, flocked, or painted trees will not be accepted. Residents have until January 26, 2024 to donate holiday trees.

Below is a list of Christmas tree recycling locations, per ABC13 and the city of Houston.

Open daily 9 am to 6 pm

  • Memorial Park at the Softball Parking Lot: 6402 Arnot St.
  • T.C. Jester Park: 4200 T.C. Jester West
  • Ellington Airport Recycling: Hwy 3 & Brantley Road
  • Kingwood (Branch Library): Bens View Lane at Bens Branch Drive
  • Doss Park (gates close at 5 pm): 2500 Frick Rd.

Open Tuesday to Sunday from 9 am to 6 pm

  • Central Neighborhood Depository: 2240 Central St.
  • Kirkpatrick Neighborhood Depository: 5565 Kirkpatrick
  • Sommermeyer Neighborhood Depository: 14400 Sommermeyer
  • N. Main Neighborhood Depository: 9003 North Main
  • Southwest Neighborhood Depository: 10785 Southwest Freeway
  • Sunbeam Neighborhood Depository: 5100 Sunbeam

Open Monday - Saturday, 8 am to 5 pm; closed Monday, Jan. 15, 2024

  • Westpark Consumer Recycling Center: 5900 Westpark

Open Monday to Friday 7 am to 5 pm and Saturday 7 am to noon; closed Monday, January 1, 2024

  • Living Earth: 5802 Crawford Rd.
  • Living Earth: 1503 Industrial Drive, Missouri City
  • Living Earth: 1700 E Highway 90Alt, Richmond
  • Living Earth: 12202 Cutten Rd.
  • Living Earth: 16138 Highway 6, Iowa Colony
  • Living Earth: 5210 S. Sam Houston Parkway E.
  • Living Earth: 27733 Katy Freeway, Katy
  • Living Earth: 10310 Beaumont Highway
  • Living Earth: 17555 I-45 South, Conroe
  • Living Earth: 20611 U.S. 59, New Caney
  • Living Earth: 9306 FM 523 Freeport

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This article originally ran on CultureMap.

Looks like green really is the new black in a city that’s known for being all blue. Photo courtesy of Zach Tarrant, HoustonTexans.com

Another Houston sports team commits to fighting climate change

EVERYDAY ENERGY

The Houston Texans rocked the football world in early May with their historic back-to-back first-round all-star offense/defense NFL draft picks, but that’s not the only groundbreaking news they had planned this month. In partnership with 1PointFive, the Texans’ Preferred Carbon Removal Partner, the team announced the Touchdown for Trees program to recapture carbon emissions – and the hearts of fans.

“As part of our partnership with 1PointFive, we kicked off our Touchdown for Trees initiative last week at Hermann Park Conservancy,” Houston Texans Senior Vice President of Partnerships Jerry Angel tells EnergyCapitalHTX. “We’re looking forward to continuing to work together to make a difference across our community during the 2023 Season.”

For every touchdown scored by the Texans in the 2022, 2023, and 2024 seasons, the team pledges to plant 1.5 trees in the greater Houston area. To kick off the initiative, Houston Texans staff and cheerleaders gathered in Hermann Park Conservancy on May 11 to plant 25 inaugural trees. The group also removed invasive species from the area to eliminate competition for the newly planted trees and restore native habitat conditions.

Planting trees to fight climate change has gathered significant momentum in recent years, as each individual tree can offset approximately 22 pounds of carbon emissions per year over its first 20 years of life, according to conservative calculations from OneTreePlanted.org. The One Trillion Tree Initiative, announced at the 2020 World Economic Forum in January 2023, could effectively reduce carbon emissions by 20% year-over-year for the next two decades through reforestation efforts.

Like other carbon capture solutions, reforestation must be pursued with proper planning and care, so as not to waste time nor resources. But many tout reforestation as the simplest way to reduce carbon emissions and meet all 17 of the United Nations’ Sustainable Development Goals simultaneously.

With this commitment to reforestation, the Houston Texans join the Astros, Rockets, Dash, and Dynamo in a collective effort to fight climate change. Earlier this spring, the Houston Astros partnered with 1PointFive in an agreement to purchase carbon dioxide removal credits from the new Direct Air Capture facility near Odessa in Ector County, TX.

Like the Texans, the soccer teams of Houston are donating trees for each victory achieved this calendar year. In partnership with Shell Energy, the Dynamo and Dash have already committed to 1,750 new trees from their 5 aggregate wins this spring.

Additionally, each of the homes of these Houston teams follows in the footsteps of Houston’s original green arena, the Toyota Center. One of 10 Green NBA arenas to earn LEED certification, the home of the Houston Rockets boasts energy efficient lighting, electric submeters, and an abundance of trees and vegetation in an urban setting to reduce greenhouse gases by over 3,000 tons annually.

Shell Energy is giving the home of the Dynamo and Dash a decarbonization facelift this year, with energy efficient LED-lighting throughout, installation of EV charging stations, and the use of on-site renewable energy generation systems.

Similar efforts continue to roll out at Minute Maid Park and NRG Stadium, including food sustainability programs, dedicated recycling for aluminum, plastic, and cardboard, and complete conversion to more efficient lighting solutions on the field, in the bathrooms, and even out in the parking lots.

Whether rooting for the home team or cheering on the visitors, fans that attend Houston events at these stadiums and arenas benefit from the knowledge and experience of local talent stewarding such energy transition initiatives. Maybe it’s time to bring back the historic chant of the Oilers, with a modern twist, “go blue–and green!”

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Geothermal energy startup's $600M deal fuels surge in Houston VC funding

by the numbers

The venture capital haul for Houston-area startups jumped 23 percent from 2023 to 2024, according to the latest PitchBook-NVCA Venture Monitor.

The fundraising total for startups in the region climbed from $1.49 billion in 2023 to $1.83 billion in 2024, PitchBook-NVCA Venture Monitor data shows.

Roughly half of the 2024 sum, $914.3 million, came in the fourth quarter. By comparison, Houston-area startups collected $291.3 million in VC during the fourth quarter of 2023.

Among the Houston-area startups contributing to the impressive VC total in the fourth quarter of 2024 was geothermal energy startup Fervo Energy. PitchBook attributes $634 million in fourth-quarter VC to Fervo, with fulfillment services company Cart.com at $50 million, and chemical manufacturing platform Mstack and superconducting wire manufacturer MetOx International at $40 million each.

Across the country, VC deals total $209 billion in 2024, compared with $162.2 billion in 2023. Nearly half (46 percent) of all VC funding in North America last year went to AI startups, PitchBook says. PitchBook’s lead VC analyst for the U.S., Kyle Stanford, says that AI “continues to be the story of the market.”

PitchBook forecasts a “moderately positive” 2025 for venture capital in the U.S.

“That does not mean that challenges are gone. Flat and down rounds will likely continue at higher paces than the market is accustomed to. More companies will likely shut down or fall out of the venture funding cycle,” says PitchBook. “However, both of those expectations are holdovers from 2021.”

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This story originally appeared on our sister site, InnovationMap.com.

Houston researchers harness dialysis for new wastewater treatment process

waste not

By employing medical field technology dialysis, researchers at Rice University and the Guangdong University of Technology in China uncovered a new way to treat high-salinity organic wastewater.

In the medical field, dialysis uses a machine called a dialyzer to filter waste and excess fluid from the blood. In a study published in Nature Water, Rice’s team found that mimicking dialysis can separate salts from organic substances with minimal dilution of the wastewater, addressing some of the limitations of previous methods.

The researchers say this has the potential to lower costs, recover valuable resources across a range of industrial sectors and reduce environmental impacts.

“Traditional methods often demand a lot of energy and require repeated dilutions,” Yuanmiaoliang “Selina” Chen, a co-first author and postdoctoral associate in Elimelech’s lab at Rice, said in a news release. “Dialysis eliminates many of these pain points, reducing water consumption and operational overheads.”

Various industries generate high-salinity organic wastewater, including petrochemical, pharmaceutical and textile manufacturing. The wastewater’s high salt and organic content can present challenges for existing treatment processes. Biological and advanced oxidation treatments become less effective with higher salinity levels. Thermal methods are considered “energy intensive” and susceptible to corrosion.

Ultimately, the researchers found that dialysis effectively removed salt from water without requiring large amounts of fresh water. This process allows salts to move into the dialysate stream while keeping most organic compounds in the original solution. Because dialysis relies on diffusion instead of pressure, salts and organics cross the membrane at different speeds, making the separation method more efficient.

“Dialysis was astonishingly effective in separating the salts from the organics in our trials,” Menachem Elimelech, a corresponding author on the study and professor of civil and environmental engineering and chemical and biomolecular engineering at Rice, said in a news release. “It’s an exciting discovery with the potential to redefine how we handle some of our most intractable wastewater challenges.”