Houston unveils details for first-of-its-kind art installation that generates clean energy

power of art

The new "Arch of Time" in Houston’s East End will generate 400,000 kilowatt-hours of power annually. Photo courtesy Land Art Generator Initiative.

Local and state leaders shared updated plans this month on a first-of-its-kind structure that uses art to generate solar energy.

Slated to be located at Mason Park in Houston’s East End, the new "Arch of Time" is a freestanding sundial art installation that will generate 400,000 kilowatt-hours of power per year using 60,000 solar photovoltaic cells on its south-facing exterior.

The project will be part of a larger pavilion at the park and is being led by the renewable energy organization Land Art Generator Initiative (LAGI). Architect Riccardo Mariano will design the space. It will be funded by donations and cost $20 million, organizers say.

The project, originally known as "Arco del Tiempo," was announced in 2023. At the time, the city shared the installation would be installed at Guadalupe Plaza Park in 2024.

The project's latest update was announced during Houston City Hall’s Earth Day 2025, where organizers described it as "a monument to Houston's past, present, and future leadership as the energy capital of the world."

The 100-foot structure will also serve as a 25,000-square-foot shaded area, or microclimate, during hot days. It will also feature a stage performance space and a power hub for emergencies. Due to the artwork's north opening and south narrowing, it is also expected to help channel the breezes, according to LAGI.

The organization says it is also expected to generate enough power to fuel all of Mason Park.

“Mason Park will soon, perhaps become the first major park in the country that is powered entirely by the sun,” Houston City Council Member Joaquin Martinez said at the news conference. “The economic benefits are clear.”

Former Houston Park and Recreation director Joe Turner selected the East End park as the location of the arch and believes it could be used as a STEM tool for students.

“All the STEM education that can come from the way we use the solar collectors, the way it has a water collection system that's going to collect the runoff water, there's so much we can do to teach kids STEM,” said in a Houston Park and Recreation Department video.

The project is about two years away from being completed. LAGI says the Arch of Time will be the “first public art project of its scale to stand as a net-positive contribution to a sustainable climate.”

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Small Places grows a variety of vegetables at their East End based farm, selling them at a weekly farm stand. Photo courtesy Small Places

Nonprofit looks to grow Houston’s urban farming movement from the East End

seeing green

Small Places, a Houston-based urban agricultural nonprofit, is looking forward to putting down roots beyond the fresh vegetables they grow in the East End.

After securing a 40-year land agreement with Harris County, the organization, which provides produce to families facing food insecurity in the Second Ward, is expecting to open their new farm in February 2025. Small Places’ founders hope the 1.5 acres of land named Finca Tres Robles, located at 5715 Canal Street, will be the beginning of Houston’s urban farming movement.

Founded in 2014 by brothers Daniel, Mark, and Thomas Garcia-Prats, Small Places was born out of the latter brother’s desire to work on an organic farm in his hometown of Houston. After farming in Maine, Iowa, and Nicaragua, Thomas had hoped to manage an urban farm but was unable to find a place. He then roped his brothers, who had no agricultural background at the time, into creating one.

“I joke that my journey in agriculture started the day we started out there. We didn’t grow up gardening or farming or anything of the sort,” says Daniel, Small Places’ director of operations. “It was a big learning curve, but how we approached it to our benefit was through our diverse set of backgrounds.”

Brothers Mark, Daniel, and Thomas Garcia-Prats are the co-founders of Small Places, a Houston-based urban agricultural nonprofit growing fresh produce for families in the East End. Photo courtesy Small Places

Small Places began their need-based produce distribution programs through a partnership with nearby pre-school, Ninfa Lorenzo Early Childhood Center, providing food insecure families with fresh produce and later cooking lessons in 2017. When COVID-19 hit Houston in 2020, Daniel says Small Places pivoted towards becoming a redistribution center for their farming contacts who needed to offload produce as restaurants shut down, selling their crops through the organization. Their neighborhood produce program was then born, providing free boxes of produce to nearly 200 families in the East End at the pandemic’s peak.

“We found ourselves in the middle of two communities who were in need, one being people in our community who were losing jobs and were in need of food as well as our farming connections who were losing restaurant accounts,” Daniel explains.

Small Places currently assists 65 families living predominantly within two miles of their original location and they recently restarted their programming with Ninfa Lorenzo Early Childhood Center, and accepts Supplemental Nutrition Assistance Program benefits (SNAP) at their farm stand. Daniel says once Finca Tres Robles opens, Small Places plans to bring back cooking classes and educational seminars on healthy eating for which his brother Mark, a former teacher, created the original curriculum. The farm will also have a grocery store stocked with Finca Tres Robles' produce and eventually food staples from local vendors.

“Being social and preparing a meal can be fun, interesting, and delicious. Being able to pull all of that into a program was really important for us,” Daniel explains.

Farming successfully in the middle of Houston for their subsidized programs and produce market requires Small Places’ team to be strategic in their operations. Using his background in engineering and manufacturing, Daniel says they’ve closely monitored trends in which crops perform the best in Houston’s varied, humid climate over the past decade.

They also follow Thomas’s philosophy of allowing nature to work for them, planting crops at times when specific pests are minimal or integrating natural predators into their environment. And lots of composting. Daniel says they accept compostable materials from community members, before burying the raw organic matter in the earth in between their plant beds, allowing it to mature, then later using it to nourish their crops. Daniel says he and his co-founders hope to see more community-focused, sustainable operations like theirs spring up across Houston.

“Small Places is about hopefully more than one farm and really trying to turn urban agriculture and a farm like ours from a novel thing into something that’s just a part of communities and the fabric of Houston for generations to come,” Daniel says.

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This article originally ran on InnovationMap.

The City of Houston is aiming to have Arco del Tiempo installed in 2024. Photo courtesy of The City of Houston

Sustainable sculpture to power Houston multicultural arts building

arts meets energy transition

The City of Houston has unveiled the first look at the latest permanent public artwork that will be installed in the Second Ward in 2024. The sculpture is the first-ever environmentally sustainable art piece that will generate electricity for the nearby City-owned Latino multicultural performing arts theater.

Arco del Tiempo (Arch of Time) is a 100-foot tall arch designed by Berlin-based artist and architect Riccardo Mariano. Several years have been put into the making of this project, dating as far back as 2019. Mariano had entered the idea into a Land Art Generator Initiative (LAGI) design competition in the Houston sister-city of Abu Dhabi. From there, it was chosen to be developed full-scale and installed at Guadalupe Plaza Park.

According to a press release, the sculpture can measure time and cast beams of sunlight onto the ground, creating a connection between "the celestial and the terrestrial" through the geometry of the design.

The light beams are different based on the four seasons and the time of day, constantly shifting and responding to the latitude and longitude of the city from space. Mariano said that his sculpture is a "practical example" of how physical art can interact with the abstract, such as the Earth's movement around the sun.

"The apparent movement of the sun in the sky activates the space with light and colors and engages viewers who participate in the creation of the work by their presence," said Mariano. "Arco del Tiempo merges renewable energy generation with public space and into the everyday life of the Second Ward. Inspired by science and powered by renewable energy, the artwork is a bridge between art and technology and encourages educational purposes while improving public space. At night the space within the arch will be used as a stage for outdoor public events.”

"At night the space within the arch will be used as a stage for outdoor public events,” Riccardo Mariano said.Photo courtesy of The City of Houston

Arco del Tiempo will do more than just be an aesthetically pleasing sight for the community. Its meaningful, functional purpose will be to generate about 400,000 kilowatt-hours of electricity per year, and power the Talento Bilingüe de Houston. LAGI founding co-director Elizabeth Monoian said in the release the sculpture will generate over 12 million kilowatt-hours of power throughout its lifetime, which equals the removal of 8,500 metric tons of carbon dioxide from the atmosphere.

"Through the clean energy it produces, Arco del Tiempo will pay back its embodied carbon footprint," Monoian said. "In other words, all the energy that went into its making—from the smelting of the steel to the drilling that puts the final cladding into place—will be offset through the energy it generates. Beyond its break-even point, which we will track and celebrate with the community, the artwork will be a net-positive contributor to a healthy climate and the planet will be better off for its existence.”

In a statement, Houston Mayor Sylvester Turner praised the unique art piece as more than just a sculpture, but as a "monument to a new era of energy."

"The City of Houston has always stood at the vanguard of energy innovation and the Arco del Tiempo artwork stands in that tradition, highlighting Houston’s role as an art city and as global leader in the energy transition," Mayor Turner said. "We are inspired by the vision and creative thinking. Marrying clean energy, the built environment, and truly World Class art is Houston.”

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This article originally ran on CultureMap.

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TotalEnergies strikes $1B federal deal to exit offshore wind sector

canceled projects

TotalEnergies, a French company whose U.S. headquarters is in Houston, has agreed to redirect nearly $930 million in capital from two offshore wind leases on the East Coast to oil, natural gas and liquefied natural gas (LNG) production.

In its agreement with the U.S. Department of the Interior, TotalEnergies has also promised not to develop new offshore wind projects in the U.S. “in light of national security concerns,” according to a department press release.

Federal agency hails ‘landmark agreement’

The Department of the Interior called the deal a “landmark agreement” that will steer capital “from expensive, unreliable offshore wind leases toward affordable, reliable natural gas projects that will provide secure energy for hardworking Americans.”

Renewable energy advocates object to what they believe is the Trump administration’s mischaracterization of offshore wind projects.

Under the Department of the Interior agreement, the federal government will reimburse TotalEnergies on a dollar-for-dollar basis for the leases, up to the amount that the energy company paid.

“Offshore wind is one of the most expensive, unreliable, environmentally disruptive, and subsidy-dependent schemes ever forced on American ratepayers and taxpayers,” Interior Secretary Doug Burgum said in the announcement. “We welcome TotalEnergies’ commitment to developing projects that produce dependable, affordable power to lower Americans' monthly bills while providing secure U.S. baseload power today — and in the future.”

TotalEnergies cites U.S. policy in move away from U.S. wind power

In the news release, Patrick Pouyanné, chairman and CEO of TotalEnergies, says the company was “pleased” to sign the agreement to support the Trump administration’s energy policy.

“Considering that the development of offshore wind projects is not in the country’s interest, we have decided to renounce offshore wind development in the United States, in exchange for the reimbursement of the lease fees,” Pouyanné says.

TotalEnergies redirects capital to LNG, oil, and natural gas

TotalEnergies will use the $928 million it spent on the offshore wind leases for development of a joint venture LNG plant in the Rio Grande Valley, as well as for production of upstream oil in the Gulf of Mexico and for production of shale gas.

“These investments will contribute to supplying Europe with much-needed LNG from the U.S. and provide gas for U.S. data center development. We believe this is a more efficient use of capital in the United States,” Pouyanné says.

TotalEnergies paid $133.3 million for an offshore wind lease at the Carolina Long Bay project off the coast of North Carolina and $795 million in 2022 for a lease covering a 1,545-megawatt commercial offshore wind facility off the coast of New Jersey.

“TotalEnergies’ studies on these leases have shown that offshore wind developments in the United States, unlike those in Europe, are costly and might have a negative impact on power affordability for U.S. consumers,” TotalEnergies said in a company-issued press release. “Since other technologies are available to meet the growing demand for electricity in the United States in a more affordable way, TotalEnergies considers there is no need to allocate capital to this technology in the U.S.”

Since 2022, TotalEnergies has invested nearly $12 billion to promote the development of oil, LNG, and electricity in the U.S. In 2025, TotalEnergies was the No. 1 exporter of LNG from the U.S.

Industry groups push back on offshore wind pullback

The American Clean Energy Association has pushed back on the Trump administration’s characterization of offshore wind projects.

“The offshore wind industry creates thousands of high-quality, good-paying jobs, and is revitalizing American manufacturing supply chains and U.S. shipyards,” Jason Grumet, the association’s CEO, said in December after the Trump administration paused all leases for large-scale offshore wind projects under construction in the U.S. “It is a critical component of our energy security and provides stable, domestic power that helps meet demand and keep costs low.”

Grumet added that President Trump’s “relentless attacks on offshore wind undermine his own economic agenda and needlessly harm American workers and consumers.” He called for passage of federal legislation that would prevent the White House “from picking winners and losers” in the energy sector and “placing political ideology” above Americans’ best interests.

The National Resources Defense Council offered a similar response to the offshore wind leases being paused.

“In its ongoing effort to prop up waning fossil fuels interests, the administration is taking wilder and wilder swings at the clean energy projects this economy needs,” said Pasha Feinberg, the council’s offshore wind strategist. “Investments in energy infrastructure require business certainty. This is the opposite. If the administration thinks the chilling impacts of this action are limited to the clean energy sector, it is sorely mistaken.”

Houston scientists' breakthrough moves superconductivity closer to real-world use

energy breakthrough

University of Houston researchers have set a new benchmark in the field of superconductivity.

Researchers from the UH physics department and the Texas Center for Superconductivity (TcSUH) have broken the transition temperature record for superconductivity at ambient pressure. The accomplishment could lead to more efficient ways to generate, transmit and store energy, which researchers believe could improve power grids, medical technologies and energy systems by enabling electricity to flow without resistance, according to a release from UH.

To break the record, UH researchers achieved a transition temperature 151 Kelvin, which is the highest ever recorded at ambient pressure since the discovery of superconductivity in 1911.

The transition temperature represents the point just before a material becomes superconducting, where electricity can flow through it without resistance. Scientists have been working for decades to push transition temperature closer to room temperature, which would make superconducting technologies more practical and affordable.

Currently, most superconductors must be cooled to extremely low temperatures, making them more expensive and difficult to operate.

UH physicists Ching-Wu Chu and Liangzi Deng published the research in the Proceedings of the National Academy of Sciences earlier this month. It was funded by Intellectual Ventures and the state of Texas via TcSUH and other foundations. Chu, founding director and chief scientist at TcSUH, previously made the breakthrough discovery that the material YBCO reaches superconductivity at minus 93 K in 1987. This helped begin a global competition to develop high-temperature superconductors.

“Transmitting electricity in the grid loses about 8% of the electricity,” Chu, who’s also a professor of physics at UH and the paper’s senior author, said in a news release. “If we conserve that energy, that’s billions of dollars of savings and it also saves us lots of effort and reduces environmental impacts.”

Chu and his team used a technique known as pressure quenching, which has been adapted from techniques used to create diamonds. With pressure quenching, researchers first apply intense pressure to the material to enhance its superconducting properties and raise its transition temperature.

Next, researchers are targeting ambient-pressure, room-temperature superconductivity of around 300 K. In a companion PNAS paper, Chu and Deng point to pressure quenching as a promising approach to help bridge the gap between current results and that goal.

“Room-temperature superconductivity has been seen as a ‘holy grail’ by scientists for over a century,” Rohit Prasankumar, director of superconductivity research at Intellectual Ventures, said in the release. “The UH team’s result shows that this goal is closer than ever before. However, the distance between the new record set in this study and room temperature is still about 140 C. Closing this gap will require concerted, intentional efforts by the broader scientific community, including materials scientists, chemists, and engineers, as well as physicists.”

Energy expert: What record heat and extended summers mean for Texans

guest column

Earth’s third-warmest year on record occurred in 2025, reinforcing a decades-long pattern of rising global temperatures. This warming trend is increasingly reflected in regional weather patterns across the United States, particularly in Texas, where hotter summers, prolonged droughts, and heavier rainfall events are becoming more common.

A 2024 report from Texas A&M University highlights how these shifts are already reshaping weather conditions across the Lone Star State. The assessment analyzes climate and weather data from 1900 through 2023 and projects likely trends through 2036.

Its findings suggest that extreme weather in Texas is not only increasing but also becoming more hazardous for communities, infrastructure, and the economy.

A Rise in Extreme Heat
One of the most dramatic changes is the increasing frequency of extreme heat events. Summer temperatures in Texas have climbed back to levels not seen since the early 20th century, and projections suggest they will exceed those historic highs within the next decade.

Triple-digit temperatures are becoming far more common. In the 1970s and 1980s, most parts of Texas experienced relatively few days above 100°F in a typical year. By 2036, those days are expected to occur about four times as often, especially across North, Central, and West Texas.

Houston reflects that broader trend. Five of the 10 years with the most 100-degree days on record in the city have occurred since 2000, according to records dating back to the late 1880s.

The summer of 2023 was Houston’s hottest on record, surpassing even the historic heat of 2011. While short-term cold snaps still occur, climate data suggests extreme summer heat will become more frequent in the years ahead.

Heat waves are also starting earlier in the year and lasting longer. As of 2024, the average length of heat-wave season in the United States has increased by 46 days since the 1960s. Their frequency has also increased steadily, rising from an average of two heat waves per year in the 1960s to about six per year in the 2010s and 2020s.

Energy Grid Strain
Heat waves occurring earlier in the year and more intensely place increasing pressure on the state’s electricity system. When temperatures spike early in the summer, households and businesses simultaneously increase air-conditioning use, pushing electricity demand close to record levels.

In recent summers, record-breaking electricity demand has repeatedly tested grid capacity. Energy experts warn that if heat extremes continue to intensify, maintaining grid reliability will require expanded generation capacity, improved energy efficiency, and greater integration of renewable energy and battery storage. Fortunately, Texas has already made strides in these areas of concern.

Texas continues to lead the nation in clean energy adoption and grid modernization, particularly in wind and solar power. With more than 40,000 megawatts (MW) of wind capacity, the state ranks first in the country in wind-powered electricity generation, supplying up to 35% when blowing and as low as 0%. Much of this growth was driven by the state’s Renewable Portfolio Standard (RPS), which requires utility companies to develop renewable energy in proportion to their market share. The policy originally set a goal of generating 10,000 MW of renewable capacity by 2025, but Texas surpassed this target years ahead of schedule due to rapid investment and expansion.

Solar energy is also growing quickly. Texas has officially overtaken California as the country’s. leader in utility-scale solar, according to recently released data from the U.S. Energy Information Administration. With over 37 GW of capacity, Texas now leads in new solar installations, supported by large-scale solar farm development and favorable policies that continue to diversify the state’s energy mix.

To build a more resilient and cost-effective power system, Texas is working to integrate wind and solar generation while strengthening grid reliability. Efforts include regulatory reforms, mandates for improved power infrastructure, and the deployment of renewable energy storage solutions. A recent report from the Solar Energy Industries Association indicates that Texas is on track to surpass California this year as the nation’s leader in energy storage capacity, driven largely by the rapid growth of battery storage facilities across the state. Alongside renewable expansion, the state also added 3,410 MW of natural gas–fueled power in 2024 to support growing electricity demand.

Economic Consequences
Extreme heat also has measurable economic impacts. For every 1-degree increase in the average summer temperature, Texas’ annual nominal GDP growth rate slows by about 0.4 percentage points. Because Texas already experiences hotter summers than most of the country, rising temperatures affect the state’s economic growth about twice as much as they do in the rest of the United States. Additional warming compounds the strain on productivity, infrastructure, and energy costs.

Some industries are more sensitive to heat than others. Construction, agriculture, manufacturing, and outdoor services often experience productivity losses during prolonged heat waves.

The effects were already visible during the record-breaking summer of 2023, when cities such as Houston, Dallas, and El Paso experienced prolonged stretches of triple-digit temperatures. Surveys conducted by the Federal Reserve Bank of Dallas found that roughly one-quarter of businesses responding to the Texas Business Outlook Surveys reported reduced revenue or production because of the heat.

The hardest-hit sector was leisure and hospitality, where outdoor activities and tourism often decline during extreme temperatures. However, businesses across manufacturing, retail, and services also reported disruptions.

Environmental and Infrastructure Stress
In addition to heat, there are growing risks related to drought, wildfire conditions, and urban flooding.

Extended heat waves tend to worsen drought conditions by increasing evaporation and reducing soil moisture. Lower water levels in lakes and reservoirs can lead to water restrictions for cities and agricultural producers, especially in regions that rely heavily on surface water supplies.

Dry conditions also increase the likelihood of wildfires, particularly across West Texas and the Hill Country. Strong winds, dry vegetation, and extreme heat can quickly turn small fires into fast-moving blazes that threaten homes, infrastructure, and ecosystems.

At the same time, Texas is experiencing an increase in severe rainfall events, which can overwhelm drainage systems in rapidly growing urban areas. Cities with large amounts of pavement and development are especially vulnerable to flash flooding when heavy rain falls in short bursts.

Along the Gulf Coast, rising sea levels are adding another layer of risk. Communities near Galveston Bay and other low-lying coastal areas face increasing threats from storm surge and high-tide flooding.

Preparing for a Hotter Future
Climate experts emphasize that over the next decade, Texans are likely to face more frequent heat waves, higher energy demand, and greater environmental stress.

Adapting to these changes will require a range of responses, including strengthening infrastructure, expanding water management strategies, improving urban planning, and enhancing emergency preparedness for extreme heat and flooding.

While the challenges are significant, understanding these trends now gives policymakers, businesses, and communities time to prepare. As the state’s population and economy continue to grow, resilience to extreme weather is an increasingly important priority for Texas in the years ahead.

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Sam Luna is director at BKV Energy, where he oversees brand and go-to-market strategy, customer experience, marketing execution, and more.

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