Sun Day Houston will be held this Sunday, Sept. 21. Photo via Upslash.

Local organizations will celebrate solar, wind and renewable energy this Sunday, Sept. 21, during Sun Day Houston.

Timed with the autumn equinox, the inaugural event will bring together speakers, exhibits, workshops and hands-on activities that promote the adoption of clean power sources outside of Christ the King Lutheran Church at 2353 Rice Blvd., near Rice University. It will take place from 2-4:30 p.m.

Featured speakers include:

  • Daniel Cohan, professor of civil and environmental engineering at Rice, who will speak on the science of renewable energy and its growing role in ERCOT and the national U.S. energy grid
  • Andrea Oyuela, manager of the Harris County Solar for All program, who will speak on Harris County’s efforts to expand solar energy access to underserved communities and the county's leadership role in the Texas Solar for All Coalition

Attendees will also be able to participate in mobile solar and home solar battery displays, an electric vehicle show-and-tell, and a rain barrel workshop. Other workshops include the Tips and Tricks for Going Solar Workshop and the Welcoming the Energy Transition Workshop.

Exhibits will be hosted by:

  • Harris County Sustainability Division
  • Solar United Neighbors
  • Environment Texas
  • Public Citizen
  • Houston Chapter, Citizens Climate Lobby
  • Texas Campaign for the Environment
  • Houston Electric Vehicle Association
  • Houston Climate Boulder Project
  • Turtle Island Restoration Network
  • Climate Conversation Brazoria County
  • Sunrise Movement
  • Rice Wildlife Conservation Corps

Sun Day Houston is part of hundreds of Sun Day events worldwide. TH!RD ACT, a national nonprofit founded by environmentalist Bill McKibben, is serving as the primary sponsor. It is co-sponsored by 22 Gulf Coast environmental organizations, including Sierra Club of Houston, Harris County Sustainability Division, the Green Building Council, and many others. Find more information here.

The end of the solar tax credit is not the end of the solar industry. Photo by Kindel Media/Pexels

Texas still has its best solar days ahead of it, even as federal tax credit sunsets

Guest Column

If you follow energy policy, you already know that Congress repealed the 30% residential solar tax credit. This poses a significant challenge for continued growth in the market. It also provides an opportunity for the industry to grow in a smart, consumer-friendly way. That’s why in Texas, the story is what happens next: The state and the market are continuing to make going solar much simpler, better, and cheaper.

Policies are moving in the right direction. For example, starting this month, a bipartisan permitting reform takes effect that will cut red tape for home solar and batteries. It lets licensed third-party professionals review plans and perform inspections, requires agencies to post standardized rules and fees online, and allows homeowners to start work once those third-party approvals are submitted. It also shifts negligence liability to the third-party reviewer, thereby reducing municipal risk while accelerating safe, code-compliant installs. In plain English: fewer bottlenecks, faster installs, and lower “soft costs.”

As a result, Houston is already piloting the National Renewable Energy Lab’s free SolarAPP+ to auto-approve standard solar designs, which cuts roughly 12 days from typical timelines. Independent analyses estimate that these automated permitting rules could trim rooftop solar costs by thousands. In other words, even small, costless policy changes like this can save you almost as much money as the huge solar tax credit did, and these great reforms are happening all the time, and they make the process much more convenient and reliable.

While Texas is making solar simpler, it’s also helping consumers have a good experience when going solar. As of this month, Texas law now also requires solar salespeople to register with the Texas Department of Licensing and Regulation. The same bill standardizes contracts and provides for mandatory disclosures of upfront cost and financing terms. The whole solar industry benefits when customers have a good solar experience. Word of mouth is vital to keeping solar shining.

There's yet another pro-solar Texas law that's also going into effect this month: in addition to SB 1202 (streamlining solar permits) and SB 1036 (regulating solar sales tactics), the legislature is also supporting the dissemination of information about your options when going solar via SB 1697. You can read more about these three brand-new pro-solar state laws here.

The end of the solar tax credit is not the end of the solar industry. Far from it.

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Dori Wolf is Senior Texas Program Associate for Solar United Neighbors, a vendor and neutral nonprofit with more than 15 years helping people go solar. Their free Solar Help Desk walks you through the details. Also check out their Go Solar Guide and Solar Owner’s Manual.

Solar United Neighbors also helps you find the best retail electricity plan through its partnership with Texas Power Guide.

The Lone Star State is losing a nearly $250 million grant awarded last year to the Harris County-led Texas Solar for All Coalition. Photo via Getty Images.

EPA scraps $7B solar program, stripping Texas of hundreds of millions in clean energy funds

funding cut

The U.S. Environmental Protection Agency is ending a $7 billion Biden-era program that was supposed to enable low-income Americans to access affordable solar power. The program, which EPA Administrator Lee Zeldin called a “boondoggle,” would have benefited more than 900,000 U.S. households.

In line with the EPA’s action, the Lone Star State is losing a $249.7 million grant awarded last year to the Harris County-led Texas Solar for All Coalition. The grant money would have equipped more than 46,000 low-income and disadvantaged communities and households in Texas with residential solar power. The nonprofit Solar United Neighbors organization said Texas had already begun to roll out this initiative.

Also slipping out of Texas’ hands are:

  • A more than $156 million 19-state grant awarded to the Clean Energy Fund of Texas in partnership with the Bullard Center for Environmental and Climate Justice at Houston’s Texas Southern University. The Clean Energy Fund is a Houston-based “green bank” that backs investments in solar and wind power.
  • Part of a $249.3 million multistate grant awarded to the Community Power Coalition’s Powering America Together Program. The nonprofit Inclusive Prosperity Capital organization leads the coalition.
  • Part of a $249.8 million multistate grant awarded to the Solar Access for Nationwide Affordable Housing Program, led by the nonprofit GRID Alternatives organization.

In a post on the X social media platform, Zeldin said the recently passed “One Big Beautiful Bill” killed the Greenhouse Gas Reduction Fund, which would have financed the $7 billion Solar for All program.

“The bottom line is this: EPA no longer has the statutory authority to administer the program or the appropriated funds to keep this boondoggle alive,” Zeldin said.

Anya Schoolman, executive director of Washington, D.C.-based Solar United Neighbors, accused the EPA of illegally terminating the Solar for All program. She said ending the program “harms families struggling with rising energy costs and will cost us good local jobs.”

U.S. Sen. Bernie Sanders, a Vermont independent, joined Schoolman in alleging the EPA’s “outrageous” action is illegal. Sanders introduced the legislation that established the Solar for All program.

The senator lashed out at President Trump for axing the program in order “to protect the obscene profits of his friends in the oil and gas industry.”

Houstonians, here's your sign to score solar panels at a discount. Photo by Kindel Media/Pexels

Houston rolls out discounts on solar installation to move the needle on lower-carbon options

expert panels

A city of Houston initiative is offering a discounted rate for solar panel installation for homeowners and small businesses.

This year's Solar Switch Houston deal produces an average savings of $5,315 for each Houstonian who registers with Solar Switch, according to a news release from the city, which partnered with the nonprofit Solar United Neighbors. It's the third time the organizations have teamed up to provide the discount.

“We had great success with the first two rounds of Solar Switch Houston where residents were provided with a trusted information source and a substantial group discount,” City of Houston Interim Chief Resilience and Sustainability Officer Nicholas Hadjigeorge says in the release. “I am confident that the savings attained in the third round of the program will play a crucial role for residents deciding if solar is the right choice."

The organization vetted solar installers, factoring in "product quality, warranties, company financial stability, and history of customer satisfaction," per the news release. These installers then participated in a reverse auction to provide the discounted services. Those interested in learning more can head to SolarSwitch.com/Houston.

"Everyone deserves to benefit from generating their own solar energy. That’s why we designed Solar Switch – to make installing solar affordable and straightforward for more Houstonians than ever before," America Garcia, Texas program director for Solar United Neighbors, says in the release. "I’m excited to see how much we can broaden the reach and benefits of solar group buying with the continuation of Solar Switch Houston."

Going solar is now easier thanks to city and federal help. Photo courtesy of Houston Solar Tour

Houston charges up new program to help locals buy and install affordable solar panels

sunny days

Alternative-energy-seeking locals now have a sunny way to buy into a solar. The City of Houston has launched Texas Solar SwitchHouston, a new program aimed at helping Houstonians purchase and install rooftop solar panels and battery storage.

In partnership with Solar United Neighbors, the Solar Switch program offers hassle-free way to purchase solar panels by creating a massive, group discount for residents, be it home or small business needs.

This comes with the new Inflation Reduction Act’s clean energy incentives and is part of the City of Houston's Climate Action Plan goal to generate 5 million MWh per year of local solar, per a press release. Customers who install solar also receive a 30-percent tax credit, thanks to the The Inflation Reduction Act.

Registration for the program is free and available online. The City of Houston assures that there is "no obligation for homeowners to purchase solar panels." Discounts and installers are determined through a competitive auction process, per the City.

"With energy prices increasing, homeowners and small businesses are looking for opportunities to save on their energy bills and increase their resilience to climate-related events," said Mayor Sylvester Turner. "Texas Solar Switch Houston provides our community with a simple and straightforward way to become better informed about solar energy and access a competitive offer from a vetted, experienced solar installation company."

Signed and passed into law by the Biden Administration in August, the Inflation Reduction Act will invest some $369 billion in domestic energy production and manufacturing with a goal of reducing carbon emissions by 40 percent by 2030. That federal mandate means locals can now take steps towards power backup, while potentially easing up on the beleaguered Texas grid.

“More and more Houstonians are looking to solar and battery storage for self-sufficiency, which has the added benefit of making our grid more resilient,” said Hanna Mitchell, Texas program director for Solar United Neighbors, in a statement. “With the recent passage of the IRA, now is a particularly good time to go solar.”

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This article originally ran on CultureMap.

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Houston startup raises $6M to grow AI platform for solar, battery contractors

fresh funding

Houston tech startup Artemis has raised $6 million from 10 investors. The company offers an AI-supported platform that enables solar, battery storage and home improvement contractors to design, sell and finance energy projects.

Long Journey and Copec WIND Ventures co-led the round, with participation from angel investor Scott Banister, Coalition Operators, FJ Labs, Ludlow Ventures, Palm Tree Crew, Plug and Play Ventures, Shrug Capital and Tribeca Ventures.

To help propel growth, the company secured $10 million in financing last year (under its previous name, Monalee) from venture debt and growth credit provider Applied Real Intelligence. As Monalee, the company raised $16 million in venture capital.

The company was founded in 2022 as an installer of solar and battery storage projects. Five years later, the startup used in-house technology to establish its standalone software platform as it began pivoting away from installation. The company recently adopted the Artemis brand name.

Artemis says its platform saves time and money for installers of residential solar, battery storage, and energy projects. The platform combines an AI-powered design tool with embedded financing capabilities and compliance automation to create a single operating system.

The company says its customers report as much as a 72 percent reduction in software costs and up to 98 percent faster turnaround times. Thus far, more than 100 installers are using Artemis’ technology.

“Installers shouldn’t need six tools and a week of back-and-forth to sell a project," Walid Halty, co-founder and CEO of Artemis, said in a press release. “This funding gives us the fuel to scale our mission to compress design, financing, and compliance into a single flow so every installer can operate like a modern energy company. We’re not just speeding up deals, we're modernizing how distributed energy gets built.”

The Artemis platform, now available in the U.S. and soon to be launched in Latin America, caters to home improvement contractors, solar companies, lenders, and utilities.

“Artemis is transforming the complexity of distributed energy into elegant simplicity," added Arielle Zuckerberg, general partner at Long Journey.

Houston researchers propose model to scale e-waste recycling

critical research

The “missing link” in critical minerals may have been in our junk drawers all along, according to new research from the University of Houston.

Jian Shi, an associate professor in the UH Cullen College of Engineering, and his team have unveiled a new supply chain model that aims to make e-waste economically viable and could help make large-scale recycling possible.

Shi, along with professor Kailai Wang and graduate researcher Chuyue Wang, published the work in a recent issue of Nature. Their study outlines how gold, lithium and cobalt from discarded electronics can be kept circulating in the U.S. through the process of “urban mining.” It was supported by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) through the Vehicle Technologies Office.

The team’s research found that e-waste is the fastest-growing solid waste stream in the world. When waste from smartphones or tablets is left unmanaged, the devices can leak hazardous waste and pose significant fire risks due to aging batteries. Additionally, when they are shipped off to foreign landfills, the U.S. loses the potential to recycle or reuse the critical minerals left inside.

“A lot of people have iPads or old iPhones sitting in their drawers right now, and that’s a waste of a critical resource,” Shi said in a news release. “Urban mining allows us to extract the same high-value materials found in traditional mines without the environmental destruction. More importantly, it helps secure our domestic supply chain for the technologies of tomorrow.”

According to UH, recycling e-waste has not succeeded in the U.S. due to a fragmented recycling system, in which manufacturers, collectors and recyclers operate separately, driving up costs.

The UH team's research looks to change that.

In the study, the researchers modeled streamlined recycling efforts by mapping the interactions between manufacturers and independent recycling markets. Their dual-channel closed-loop supply chain (CLSC) model identified how these players can transition from competitors to partners, which can distribute profits more equitably and make recycling efforts more financially attractive.

According to UH, the research has particular significance due to the growing demand for electronic vehicles and their batteries.

“We can improve the performance of the entire recycling ecosystem and make the profit distribution more balanced,” Wang said in the release. “This ensures that the materials we need for EVs and advanced electronics stay right here in the U.S.”

“By making recycling work at scale, we aren’t just cleaning up waste,” Shi added. “We’re building a foundation that benefits both our national security and our economy.”

1PointFive signs latest deal, shares update on $1.3B carbon removal project

DAC deal

Houston-based 1PointFive, a subsidiary of Occidental Petroleum Corp., has secured another buyer of carbon dioxide removal credits for its $1.3 billion STRATOS project as it moves toward operation.

Bain & Company, a Boston-based consulting firm, has agreed to purchase 9,000 metric tons of carbon dioxide removal (CDR) credits from the direct air capture (DAC) facility over three years, according to a news release. DAC technology pulls CO2 from the air at any location, not just where carbon dioxide is emitted.

The deal is Bain's first purchase of DAC removal credits. The company has developed a program that helps clients purchase carbon credits from a range of carbon-removal technologies.

"We are proud to partner with 1PointFive and add them to our portfolio of engineered carbon removal technologies," Sam Israelit, Bain’s chief sustainability officer, said in the news release. "Their track record for developing DAC technology, coupled with their deep understanding of what it takes to deliver large-scale infrastructure projects, uniquely positions them to be a leader in this emerging segment.”

“We believe this agreement demonstrates continued momentum for the solution while supporting the development of vital domestic infrastructure,” Anthony Cottone, president and general manager of 1PointFive, added in the release.

Bain joins others like Microsoft, Amazon, AT&T, Airbus, the Houston Astros and the Houston Texans that have agreed to buy CDR credits from STRATOS.

The Texas-based STRATOS project is being developed through a joint venture with investment manager BlackRock and is designed to capture up to 500,000 metric tons of CO2 per year. The U.S Environmental Protection Agency approved Class VI permits for the project last year.

1PointFive says STRATOS is "progressing through start-up activities." The company shared in a LinkedIn post that Phase 1 of the project is expected to go online in Q2, with Phase 2 ramping up through the remainder of 2026.