AISPEX's EnerVision platform enables users to sell excess energy back to the grid during demand peaks. Photo courtesy AISPEX.

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.

Houstonians, here's how to get solar panels affordably. Photo by Kindel Media/Pexels

Expert shares tips on ways to make solar panels more accessible to Houstonians

guest column

There’s no question that some homeowners feel a twinge of envy when they see solar panels appearing on homes in their neighborhood. The twin benefits of cutting utility costs and participating in renewable energy are alluring to many.

But as those homeowners consider going solar, many never take the plunge because of concerns about affordability, maintenance and uncertainties around qualifying for tax credits and other state and local rebates. For all its appeal, going solar can seem a bit daunting.

But there are more plentiful financing options available to many Texas homeowners that offer accommodating paths for acquiring solar. They also provide solutions to concerns around maintenance and affordability.

Two innovative strategies for switching to solar

Solar energy providers have been working diligently to deliver more convenient pathways for consumers to make the switch. Recently, two new strategies were introduced in Texas: direct, loan-based ownership, and third-party ownership.

Direct system ownership

With this option, homeowners take out a loan to cover the cost of their solar system and its installation. They can then repay that loan over timeframes ranging from five to twenty-five years.

There are varying rates and terms available to accommodate the preferences and goals of individual homeowners. And while manufacturer warranties and installer workmanship warranties have been available to homeowners, it is important to look for companies that offer guarantees for an extended period of time given that most systems can last several decades. For example, Freedom Forever offers a 25-year production guarantee that provides consumers with a measure of comfort around the long-term costs of owning these systems.

Third-party ownership

Another solar financing option involves third-party ownership using a Power Purchase Agreement (PPA) or lease. With a PPA option, a third-party owns the system, and homeowners either agree to buy power at a pre-defined rate per kWh or through a set monthly payment. Homeowners also have the option of leasing the panels for comparable pre-defined rates or monthly payments. (Maybe add one more sentence that explains the difference between PPAs vs lease).

With these two options, the third party insures and maintains the system. This alleviates some of the maintenance and up front cost concerns that have held some back from solar.

Issues to consider before making the switch

Even with the availability of these new options, solar power doesn’t always make sense for everyone. Your personal energy goals and preferences, as well as your tax situation, are important factors to consider when making this decision. Here are some questions folks should ask before making the switch:

  • Would I prefer owning the system outright or relying on a third-party to handle insurance and maintenance?
  • Am I looking for monthly savings now through a PPA or lease or would I prefer the quickest payback and return on investment?
  • Do I have a tax liability that enables me to get a Federal Tax Credit?

The answers to these questions will help you determine which option, if any, makes sense for you. It’s important to remember there is no “best solution for everyone” when considering your options; there’s only the question of what’s right for you.

Other important considerations

Keep in mind that not everyone will qualify for one of the solar options described above. Even in these cases, your state, local utility or a regional credit union may offer alternative financing options that can help you access solar.

Home equity lines of credit may also be a fitting option for some. Dsireusa.org is an excellent resource to help you investigate what incentives and programs are available in your area.

Final tips

As with any important financial decision, it’s a homeowner’s’ responsibility to practice due diligence in terms of assessing what they can afford and who they buy from. Here are some recommended best practices:

  1. Always get several quotes from various companies.
  2. Ask about production guarantees and warranties.
  3. Ask about the need of a service panel upgrade at the start.
  4. Verify that the company you choose offers products that will work with your home construction and roof.
  5. Prioritize solar providers with an extensive list of authorized dealers, such as Freedom Forever.
  6. Confirm that your prospective solar partner has purchasing options around loans and financing and can help you identify the option that best suits your needs.

The good news is that more homeowners than ever before can now feel more comfortable moving to solar. The new options described above for financing and maintenance can make that switch considerably less daunting than it seemed only a few years ago.

———

Robert Angell is the vice president of sales operations at Freedom Forever, one the nation’s largest solar installers.

FlixBus and Greyhound have teamed up with global solar company Green Energy to install roof-mounted solar panels on its buses. Photo via FlixBus

Solar panel-topped bus pilot program to launch with Houston, Dallas routes

all aboard

Texas roadways will soon see buses with solar panels thanks to a new partnership.

FlixBus and Greyhound have teamed up with global solar company Green Energy to install roof-mounted solar panels on its buses. The companies will pilot the program with buses operating between Houston and Dallas.

“Expanding the use of solar panels on buses across the United States, FlixBus and Green Energy demonstrate how innovation, sustainability, and profitability can go hand-in-hand,” James Armstrong, president CEO of the Americas at Green Energy, says in a news release. “This partnership is a great example of how modern technology can contribute to a more sustainable future for the transportation and long-distance travel industry.”

Flix’s buses hope to cut carbon dioxide emissions, reduce idling, lower diesel consumption, and double battery life by utilizing solar technology. Also, using the charge controller with an Internet of Things solution will enable FlixBus to monitor diesel savings and carbon dioxide reduction, solar production, and also gather and analyze data for future improvements.

The initiative aligns with FlixBus's commitment to “advance sustainable and affordable travel for everyone,” according to the company. Plans are currently underway to expand this initiative to additional markets, with New Orleans also currently being used.

“Environmentally responsible operations are a core value for FlixBus, and we’ve been consistently pushing the boundaries of intercity transportation with innovative solutions that can help us reduce our impact,” Jay Miller, head of business development, west region at Flix North America, adds. “We’re thrilled to expand our partnership and bring this technology to the U.S. in yet another key step toward achieving our sustainability goals.”

FlixBus, a German company with its North American headquarters in Dallas, acquired Greyhound in 2021.

The pilot program will be a route between Houston and Dallas. Photo via Green Energy

Primergy says Gemini is the biggest solar-and-storage duo in the U.S. Photo via primergysolar.com

Houston firm's portfolio co. goes online with solar, energy storage facility in Nevada

powering on

A portfolio company of Quinbrook Infrastructure Partners, an energy-focused investment manager with U.S. offices in Houston and New York, has flipped the switch on its solar power and battery energy storage system in Nevada’s Mojave Desert.

The portfolio company, Oakland, California-based Primergy Solar, says its Gemini Solar + Storage project near Las Vegas is now fully operational.

Gemini’s 1.8 million solar panels can generate up to 690 megawatts of power, enough to meet 10 percent of Nevada’s peak power demand. The panels are paired with 380 megawatts of four-hour battery storage.

“Gemini creates a blueprint for holistic and innovative clean energy development at mega scale, and we are proud to have brought this milestone project to life and to have delivered so many positive impacts across job creation, environmental stewardship, and local community engagement,” David Scaysbrook, co-founder and managing partner of Quinbrook, says in a news release.

Primergy says Gemini is the biggest solar-and-storage duo in the U.S.

“Achieving full commercial operations marks a significant technical and financial milestone for our team. We successfully navigated challenging supply chain and inflation issues through proactive planning and collaboration to bring this project online,” Primergy CEO Ty Daul says.

Primergy develops, owns, and operates utility-scale solar power and battery storage projects across the U.S. It manages projects in several U.S. energy markets, including the one served by the Electric Reliability Council of Texas (ERCOT).

As Gemini was taking shape, Primergy and Quinbrook closed on $1.9 billion in debt and tax equity financing for construction and development.

In October 2022, APG, the largest pension asset manager in the Netherlands, acquired a 49 percent ownership stake in Gemini on behalf of pension fund client ABP.

In April 2024, the remaining 51 percent share of the project was acquired by the $600 million Quinbrook Valley of Fire Fund. Funds associated with Blackstone Strategic Partners and Ares Management Infrastructure Secondaries were the lead investors.

With $100 million in fresh funding, Houston-based Catalyze has announced 10 new solar development projects in New York. Photo via Getty Images

Houston renewable energy developer continues growth in New York with 10 new solar projects

shine on

A Houston renewable energy developer has announced 10 new projects in partnership with a New York company.

Catalyze selected GreenSpark Solar — an engineering, procurement, and construction company — to work on 10 new renewable energy projects totaling 60 megawatts.

“We’re excited to expand our solar portfolio through this partnership with GreenSpark, which has been a leader in the New York renewable energy landscape for over two decades now,” Jared Haines, CEO of Catalyze, says in a news release. “We look forward to sharing our mutual expertise to provide New Yorkers with affordable and reliable renewable electricity, regardless of geography or income.”

The projects, which are expected to deliver this year through mid 2025, will be funded in part by the New York State Energy Research and Development Authority through the NY-Sun Program. The state has a goal of installing 10 gigawatts of distributed solar and reaching 70 percent renewable energy by 2030, per the release.

“Community solar is one of the best avenues to bring the energy transition to low-middle income communities—a movement that GreenSpark is incredibly passionate about,” adds Kevin Schulte, CEO of GreenSpark Solar. “We are excited to support Catalyze’s success in bringing community solar projects online across New York and look forward to supporting them to bring this portfolio of solar projects to fruition, and in turn, bring more renewable energy to our communities.”

The deal follows Catalyze's May announcement that it secured $100 million in financing from NY Green Bank to support a 79 megawatt portfolio of community distributed generation solar projects across the state of New York.

Catalyze also announced another partnership earlier this month with real estate leader Cushman & Wakefield to expand installation of solar panels and battery storage technology at U.S. commercial and industrial properties.

Catalyze has teamed up with Cushman & Wakefield to expand installation of solar panels and battery storage technology. Photo courtesy of Catalyze

Houston renewable energy developer teams up with global commercial real estate biz

collaboration station

Houston-based Catalyze, a developer of independent power systems, has teamed up with commercial real estate services powerhouse Cushman & Wakefield to expand installation of solar panels and battery storage technology at U.S. commercial and industrial properties.

The two companies say the partnership will help owners and tenants of office buildings, warehouses, and other commercial properties reduce utility costs, boost operating income, achieve environmental goals and ease stress on the power grid.

“This partnership marks a significant step forward in our mission to accelerate the adoption of renewable energy among commercial and industrial customers, benefiting both tenants and building owners,” Jared Haines, CEO of Catalyze, says in a news release.

The partnership will enable Cushman & Wakefield to decrease greenhouse gas emissions at facilities it manages for clients as well as its own corporate offices. The real estate sector accounts for about 40 percent of greenhouse gas emissions around the world.

“Our strategic partnership with Catalyze is a testament to our shared commitment to decarbonize the built environment by being at the forefront of the clean energy revolution,” says Jessica Francisco, Cushman & Wakefield’s chief sustainability officer. “Together, we are poised to advance the adoption of solar and storage technologies while driving down costs for our clients.”

In May, Catalyze announced that it secured $100 million in financing from NY Green Bank to support a 79 megawatt portfolio of community distributed generation solar projects across the state of New York.

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Greentown Labs combines forces with MassChallenge to support more climate startups

strategic partnership

Climatetech incubator Greentown Labs has formed a strategic partnership with global zero-equity accelerator MassChallenge.

The two organizations have headquarters in the Boston area, while Greentown Labs is also co-located in Houston. MassChallenge has a hub in Dallas, as well as others in Israel, Switzerland and the United Kingdom.

The new partnership aims to strengthen the ecosystem for early-stage climatetech startups by providing more mentorship, support and a broader commercialization network for members, according to a news release.

Greentown Labs will share its expertise with the 23 startups in MassChallenge's first climate-specific accelerator, known as the MassChallenge Early Stage Climate program. Additionally, Greentown Labs members will benefit from MassChallenge's network of expert mentors, judges, entrepreneurs, partners, investors, philanthropists and others.

“There are so many synergies and shared values between MassChallenge and Greentown that launching a collaboration like this feels like a natural next step for our organizations as we strive to support as many early-stage climate founders as possible,” Georgina Campbell Flatter, Greentown Labs CEO, said in the news release. “We want to reduce the friction and barriers to market for these climate entrepreneurs and ultimately increase their opportunity for success—ecosystem collaboration is an essential part of solving these challenges together.”

Combined, Greentown and MassChallenge report that they have supported more than 4,500 founders and more than 1,000 climate startups. MassChallenge has awarded more than $18 million in equity-free grants to startups, which have gone on to raise over $15 billion, since it was founded in 2009. Greentown Labs has helped more than 575 startups raise more than $8.2 billion in funding since it launched in 2011.

Greentown recently added five startups to its Houston community and 14 other climatetech ventures to its Boston incubator. It also announced its third ACCEL cohort, which works to advance BIPOC-led startups in the climatetech space, earlier this year. Read more here.

Houston cleantech accelerator names 12 startups to 2025 cohort

early-stage accelerator

The Rice Alliance Clean Energy Accelerator has named 12 early-stage startups to its latest cohort.

The hybrid program, which operates in a hybrid capacity based out of the Ion, runs for 10 weeks and provides energy transition startups with training focused on fundraising, pilots, partnerships and sale. It begins July 8 and will be led by executive director Kerri Smith and program director Matthew Peña with support from executives-in-residence Lynn Frostman, John Jeffers, David Horsup and Dev Motiram.

The accelerator will culminate with a demo day on Sept. 18 at the Rice Alliance Energy Tech Venture Forum during the Houston Energy and Climate Startup Week.

Members of this year's cohort come from the Houston area as well as across the U.S. and Canada.

Class 5 for the Rice Alliance Clean Energy Accelerator includes:

  • Aqua-Cell Energy, which builds industrial-scale overnight batteries to provide affordable solar power
  • Arculus, a company that provides multilayer internal coating for pipelines that lowers friction, extends pipeline life and enables carbon dioxide transport and hydrogen blending
  • AtmoSpark, a Houston-based sustainable cooling and freshwater company that provides an electric field-driven air separation system that reduces dehumidification energy costs for data centers and industrial facilities
  • AtoMe, which delivers durable metallic composites to energy and aerospace companies using an eco-friendly dry blade method that eliminates harmful chemicals
  • ConceptLoop, a company that converts plastic waste into eco-friendly, low-carbon aggregate
  • Fathom Storage, which provides a more solidly embedded and steel-efficient anchoring solution for offshore service providers, wind energy developers and research institutes
  • GeoKiln, a Houston-based company that addresses issues of subsurface hydrogen extraction by applying proven oil and gas techniques to accelerate natural hydrogen reactions, enabling hydrogen production
  • Innowind Energy Solutions, a company that provides nonintrusive, active flow control devices to boost energy production and extend turbine lifespan
  • Lukera Energy, which transforms waste methane into high-value methanol using a breakthrough nanobubble technology
  • Metal Light Inc., which has developed a scalable, cost-effective Metal-Air generator to replace diesel generators
  • Moonshot Hydrogen, a company that converts food and agricultural waste into clean hydrogen and bioethanol
  • Resollant, a Woodlands-based company that delivers compact, zero-emission hydrogen and carbon reactors to refineries, petrochemical plants, steel and cement manufacturers and fuel producers

The Rice Alliance Clean Energy Accelerator has supported 55 ventures since it was founded in 2021, collectively raising over $250 million in funding, according to the university. See last year's cohort here.