Houston battery recycling co. expands globally with new India facility, Africa partnership

going global

Ace Green Recycling Inc. will build one of India's largest battery recycling facilities and plans to develop a flagship battery recycling plant in Texas. Photo courtesy Ace Green Recycling Inc.

Ace Green Recycling Inc., a Houston-operated sustainable battery recycling and technology solutions provider, announced it has finalized a lease agreement for a location to build one of India's largest battery recycling facilities in Mundra, Gujarat.

The facility will expand Ace's existing Indian commercial operations, which have been recycling lithium-ion batteries since 2023, including lithium iron phosphate ("LFP") chemistries.

The deployment of Ace’s LithiumFirst LFP battery recycling technology in India will coincide with the deployment of the company's technology in Texas. Last year, the company announced it planned to develop a flagship battery recycling plant in Texas for lead and lithium-ion batteries.

Ace also plans to establish 10,000 metric tons of LFP battery recycling capacity per year in India by 2026. The Mundra LFP battery recycling facility is expected to create up to 50 jobs.

The new facility plans to use Ace's LithiumFirst technology to recycle LFP batteries at room temperature in a fully electrified hydrometallurgical process that produces no direct (or Scope 1) carbon emissions and with zero liquid and solid waste.

"Ace's innovative technology enables profitable recycling of LFP batteries, even with the current low lithium price, by recovering significant amounts of these critical minerals,” Vipin Tyagi, Chief Technology Officer of Ace, said in a news release. “We believe that our successful operational demonstration positions us for future partnerships and collaborations that will unlock the full potential of our LithiumFirst technology in this market.”

Ace will also utilize its GreenLead recovery technology to recycle lead batteries at the new recycling park. The technology is considered a more environmentally friendly alternative to conventional smelting operations.

The company also reported visiting China for possible future expansion. According to a release, it launched a facility in Taiwan last year and is developing projects in Europe and Israel, as well.

Today, the company also announced that it was tapped by Spiro, one of Africa’s largest EV battery producers, as its global preferred recycling partner. According to a release, Ace will recycle end-of-life lithium-ion batteries, including LFP batteries, and waste from Spiro's battery manufacturing facilities.

Ace Green Recycling Inc. is headquartered in Houston and Singapore.

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Under this partnership, Home Depot customers will be able to buy Sunnova’s Adaptive Home products, which includes solar power, battery storage, and smart energy management. Photo via Sunnova

Home Depot taps Houston company as exclusive solar, battery service partner

deal's on

Houston-based clean energy company Sunnova Energy International has been tapped as the exclusive provider of solar power and battery storage services for the more than 2,000 Home Depot stores in the U.S.

Under this partnership, Home Depot customers will be able to buy Sunnova’s Adaptive Home products. The Adaptive Home line combines solar power, battery storage, and smart energy management.

Sunnova didn’t assign a value to the Home Depot deal.

“Our goal is to make clean, affordable, and reliable energy services more accessible to everyone,” Michael Grasso, executive vice president and chief revenue officer at Sunnova, says in a news release. “As utility rates continue to skyrocket across the country, weather patterns worsen, and remote work becomes more prevalent, the need for resilient, affordable, and dependable power at the home is non-negotiable.”

In 2021, Sunnova rolled out its SunSafe solar and battery storage service at 100 Home Depot stores in hurricane-prone states like Florida, Maryland, and Virginia. A year later, Sunnova made the service available to all Home Depot stores in Puerto Rico.

In 2023, Sunnova expanded the SunSafe offering to 15 Home Depot markets, encompassing about 400 stores.

Publicly traded Sunnova, founded in 2012, had 419,200 customers at the end of last year.

The company recorded revenue of $720.7 million in 2023, up from $557.7 million the previous year. Its net loss in 2023 totaled $502.4 million, up from $130.3 million in 2022.

ERCOT will close 2023 with nearly 3.3 gigawatts of battery storage capacity and almost 10.7 gigawatts by the end of 2024. That would represent a one-year jump of 225 percent. Photo via Getty Images

Texas sees major increase in battery storage capacity, according to a new report

by the numbers

The Electric Reliability Council of Texas — which runs the power grid serving about 90 percent of the state — is energizing the rise of U.S. battery storage capacity.

A new report from data provider S&P Global Commodity Insights forecasts that ERCOT will close 2023 with nearly 3.3 gigawatts of battery storage capacity and almost 10.7 gigawatts by the end of 2024. That would represent a one-year jump of 225 percent.

Austin-based ERCOT is expected to add nearly 400 megawatts of battery storage capacity during the third quarter after adding no capacity in the second quarter, according to S&P Global.

In terms of bulking up battery storage capacity, ERCOT had a momentous first quarter. The nonprofit organization added 498.6 megawatts of battery storage capacity during the first three months of 2023, accounting for 70.2 percent of all new capacity in the U.S., says S&P Global.

One gigawatt, which equals one billion watts, can provide enough power for about 750,000 homes.

ERCOT’s battery storage capacity has contributed to a lack of power outages during this year’s scorching summer heat in Texas. However, it’s worth noting that this summer’s wave of triple-digit temperatures is straining the ERCOT grid, prompting a series of pleas for Texans to conserve energy.

ERCOT set a new September peak demand record of 78,459 megawatts September 4, surpassing the previous September peak of 72,370 megawatts set on September 1, 2021. The current all-time peak demand, 85,435 megawatts, was set August 10.

As of September 5, ERCOT has set 10 records this year for peak demand. In 2022, ERCOT set 11 peak demand records, surpassing 80 gigawatts for the first time.

“Based on expected weather conditions, ERCOT anticipates there will be sufficient generation to meet customer demand this summer,” ERCOT said in its forecast for summertime power demand.

ERCOT’s combined solar and wind share of overall power generation is projected to reach 43 percent by 2035, according to S&P Global.

“Firing on all green energy cylinders, despite a long-surpassed renewable portfolio standard,” says S&P Global, “Texas leads the U.S. in operating and planned wind energy as well as solar and battery storage capacity in development … .”

Houston is playing a pivotal role in Texas’ adoption of battery storage of wind and solar power, with companies like Broad Reach Power and Key Capture Energy among the leaders.

“Known for its strong ties with oil and gas, Texas and Houston in particular are changing the narrative on their relationships with energy, with new innovations and initiatives being created to combat the effects of climate change and to create better, more efficient energy systems for years to come,” says the Greater Houston Partnership.

More than three-fourths of the 20.8 gigawatts of utility-scale battery storage capacity on track to be installed from 2022 to 2025 will be in Texas (7.9 gigawatts) and California (7.6 gigawatts), according to the U.S. Energy Information Administration.

Houston-based Zeta Energy has fresh funding from the government. Image via Zeta Energy

Houston-based battery innovators receive $4M in federal funding

money moves

Houston-based Zeta Energy announced this week that it was selected to receive $4 million in federal funding for the development of efficient electric vehicle batteries.

The funds come from the U.S. Department of Energy's ARPA-E Electric Vehicles for American Low-Carbon Living, or EVs4ALL, program, which aims to increase the number of EVs on the roads by boosting the country’s supply chain of affordable, convenient, reliable and safe batteries.

Zeta Energy is one of 12 groups in the U.S. to receive funding from the program, which awarded $42 million in total.

“Electric vehicle sales in America have tripled since the start of this Administration and by addressing battery efficiency, resiliency and affordability, the projects announced today will make EVs attractive to even more drivers,” U.S. Secretary of Energy Jennifer M. Granholm said in a statement released in January. “This is a win-win for our efforts to fight climate change and power America’s clean transportation future with technologies produced by researchers and scientists right here at home.”

Other teams to receive funding include 24M Technologies, national laboratories and universities like The Ohio State University, University of Maryland, Virginia Tech, among others. Zeta is the only Texas-based company to receive funds. It received one of the largest grants among the group.

"We are thrilled to have been selected for funding by the ARPA-E EVs4ALL program," Zeta Energy CEO Tom Pilette said in a statement. "We have been working hard to make this technology a reality, and we are really grateful to receive this recognition of the promise of our technology and the progress we have made on it."

Zeta Energy is known for its lithium sulfur batteries that traditionally have not been long lasting. While sulfur is an economical and abundant material, it traditionally would dissolve after a few uses in lithium sulfur batteries.

However, Zeta uses its proprietary sulfur-based cathodes and lithium metal anodes that have shown to have higher capacity and density and better safety profiles, according to the company's website.

According to ARPAE, the company will create a new anode that will "be highly accessible and rechargeable" with the funding.

Zeta Energy closed a $23 million series A round led by New York VC firm Moore Strategic Ventures about a year ago. In addition to applications for electric vehicles, the company's technology is also expected to have uses in grid energy storage.

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This article originally ran on InnovationMap.

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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.”

Virtual power plant from Houston-area company debuts at CES

Powering Up

Brookshire, Texas-based decentralized energy solution company AISPEX Inc. debuted its virtual power plant (VPP) platform, known as EnerVision, earlier this month at CES in Las Vegas.

EnerVision offers energy efficiency, savings and performance for residential, commercial and industrial users by combining state-of-the-art hardware with an AI-powered cloud platform. The VPP technology enables users to sell excess energy back to the grid during demand peaks.

AISPEX, or Advanced Integrated Systems for Power Exchange, has evolved from an EV charging solutions company into an energy systems innovator since it was founded in 2018. It focuses on integrating solar energy and decentralized systems to overcome grid limitations, reduce upgrade costs and accelerate electrification.

Regarding grid issues, the company hopes by leveraging decentralized solar power and Battery Energy Storage Systems (BESS), EnerVision can help bring energy generation closer to consumption, which can ease grid strain and enhance stability. EnerVision plans to do this by addressing “aging infrastructure, grid congestion, increasing electrification and the need for resilience against extreme weather and cyber threats,” according to the company.

One of the company's latest VPP products is SuperHub, which is an all-in-one charging station designed to combine components like solar panels, energy storage systems, fast EV chargers, mobile EV chargers and LCD display screens, into a unified, efficient solution.

“It supports clean energy generation and storage but also ensures seamless charging for electric vehicles while providing opportunities for communication or advertising through its built-in displays,” says Vivian Nie, a representative from AISPEX.

Also at CES, AISPEX displayed its REP Services, which offer flexible pricing, peak load management, and renewable energy options for end-to-end solutions, and its Integrated Systems, which combine solar power, battery storage, EV charging and LCD displays.

“We had the opportunity to meet new partners, reconnect with so many old friends, and dive into discussions about the future of e-mobility and energy solutions,” CEO Paul Nie said on LinkedIn.

In 2024, AISPEX installed its DC Fast chargers at two California Volkswagen locations.

Houston-based energy transition leader talks new role, shares future predictions

new hire

For some companies, all that’s needed to make a seismic shift toward innovation is to hire the right person to steer the organization in a transcendent direction.

Arcadis, a sustainable design, engineering, and consultancy solutions company, is channeling this concept by hiring Masjood Jafri as its new National Energy Transition Strategic Advisor and Business Development Lead. In the role, Jafri will help lead and develop the company’s energy transition business growth and strategy for its interests in the United States alongside Matthew Yonkin, National Energy Transition Solution Leader, based in New York.

“I have a fairly diverse background, with about a decade in the energy industry with an oil and gas, power and petrochemicals background,” says Jafri, who moved to Houston from the U.K. back in 2012. “But prior to that, I had about a decade in the infrastructure world, looking into the transportation market, and the manufacturing sector, as well as working as a lender's advisor in the capital market. So, in this very transformative period, you need to connect all the dots.”

With just over six months in his new role, Jafri leverages his 20 years of experience in leading the successful delivery of capital programs and projects as the strategic advisor to Arcadis’ own capital projects.

“Arcadis is on a journey to be the sustainability partner or sustainable transformation partner for our clients,” Jafri says. “And the path to sustainability goes through energy transition. Arcadis has been investing quite heavily in that space for us to be a leading consulting services provider for energy companies.

Jafri’s hire comes as Arcadis moves its business operations in Houston to a new centralized office in the Galleria area. According to Jafri, this will bring the company’s expertise under one roof. With Houston being the energy capital of the world, Jafri says Arcadis is positioned to lead and deliver results for the energy demand in the United States and globally.

“Houston is the Silicon Valley of energy,” Jafri says. “The challenge is to continue to drive with that force. … We have the talent in the city, we have the right mindset—very entrepreneurial, and obviously a lot of capital commitment to make these changes.

“And it is not just coming from the private sector, it is also coming from the public sector. So, I think the stars are aligning in the context of what is needed for us to have a planet-positive future and Houston being suitably positioned to deliver to that,” he adds.

And while keeping up with the demand for energy and moving towards clean energy are equally important challenges, Jafri is more focused on addressing the latter.

“Clean energy is certainly a bigger challenge because it requires a very broad area of energy sources to come together and to make it cleaner,” Jafri says. “Technologically, some of those things are not ready yet, at least to be scalable in a commercial and profitable way. So that's the challenge. I think it is a clean energy challenge, but obviously, the demand side makes it a bit more complicated.”

Texans, and more specifically Houstonians, have seen firsthand the complications of demand and the pitfalls of energy security and resilience. Addressing these issues, along with many other sustainability challenges, will also be part of Jafri’s core mission at Arcadis.

“As we saw in severe climate conditions, the grid is vulnerable and so are the people connected to the grid,” Jafri says. “The better we can make the grid more resilient and more adaptive to these changes, the more satisfactory conditions will be on the ground for people who are affected.”

Jafri asserts that the industry is already considering numerous options, including all colors of hydrogen, solar, wind and geothermal, in addition to fossil-based energy (natural gas). These measures are already in progress, but consumers are concerned with climate change and, of course, the impact on their electricity bills. Still, states like California, Washington and Texas are making progress.

“I would say by the year 2030 you would start to see a pretty significant movement in the right direction,” Jafri says. “If you look from a federal policy perspective, we want to produce 100 percent of the electricity clean by 2035. That is an expected goal, but it’s all happening.”

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