Alto, which plans an imminent evolution into electric vehicles, has expanded its service in the Houston area. Photo courtesy of Alto

Some big news for outside-the-Loop ridesharing users: Luxury rideshare company Alto, which currently operates in Inner Loop and Greater Houston, will expand its current service areas to The Woodlands and Spring.

Woodlands and Spring residents who’ve used Alto in Houston can look forward to the service in December and join a waitlist now. Importantly, new users who register now will receive the first three months of Alto membership completely free. (Be sure to check the site for important details.) Memberships run $12.95 per month, or $119 for annual or family memberships. The company promises unlocked fares that are 30-50 percent lower than usually promoted.

Founded in 2018 and launched in Houston in 2020, Alto elevates basic ridesharing with a fleet of company-owned, clearly branded, 5-star crash rated luxury SUVs. For safety, cloud-based cameras capture both interior and exterior videos of the ride. The company has previously announced its plans to evolve its fleet into being completely electric.

Choosy customers can select their preferred ride “vibe” — meaning an upbeat or chill music choice and even level of conversation with the driver — via the app. Vehicles are appointed with chargers, drinks, and even upscale scents (no smelly trips here).

In effort to create a more consistent customer-service based experience, Alto drivers aren’t contractors or side-hustlers but rather employees who receive benefits. A major benefit: Alto doesn’t put time restrictions on departures, meaning users who are running late don’t have to frantically message the driver.

As those who’ve used Alto are familiar, Alto drivers are professional and personable (without being overbearing) and tend to drive much slower and conservatively — something that should be considered for those behind schedule. Importantly, Alto builds 10 to 15-minute pick up windows to adjust for demand and cleaning between rides.

As for the new area users: consider this a chance to cruise Market Street in The Woodlands or Old Town Spring in regal rideshare style.

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This article originally ran on CultureMap.

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Houston AI energy forecasting company lands investment from Samsung Ventures

funding for forecasts

Amperon, a Houston-based AI-powered forecasting solutions company, has received an investment for an undisclosed amount from Samsung Ventures, the corporate venture arm of Samsung Group.

According to Amperon, the funding will be put toward the company's global growth and next-generation product development. Samsung Ventures invests in emerging businesses developing technologies for the AI, advanced devices and energy-related sectors.

“Samsung Ventures’ investment is a strong validation of our mission to transform the way energy is forecasted and traded,” Sean Kelly, CEO and co-founder of Amperon, said in a news release. “Samsung’s global footprint and leadership in semiconductors, data infrastructure, and AI acceleration make them a natural fit as we expand Amperon’s reach into energy-intensive sectors like data centers. Their track record of scaling next-generation technologies aligns perfectly with our vision to build a more intelligent, resilient, and data-driven energy system.”

Amperon was founded in 2018. Its AI models combine real-time weather, consumption and market data for energy retailers, utilities and independent power producers.

Last year, the company launched its weather-informed grid demand Mid-Term Forecast (MTF), which provides users with data on electricity demand up to seven months in advance. It also secured strategic investments from Acario, the corporate venture capital and innovation division of Tokyo Gas, as well as National Grid Partners, the venture investment and innovation arm of National Grid (NYSE: NGG).

After expanding into Europe in 2024, the company has continued to see international growth, and currently operates in the U.S., Canada, Mexico, Australia, Europe and the Middle East.

“Amperon has demonstrated strong technical capabilities and global traction in a rapidly evolving energy landscape,” a spokesperson for Samsung Ventures added in the release. “Their ability to forecast and model real-time energy data at global scale positions them as a key enabler of smarter energy systems and climate resilience. We are pleased to invest in a company developing technologies that support a more sustainable and digitized world.”

Solar surpasses coal to become ERCOT’s third-largest power source in 2025

by the numbers

Solar barely eclipsed coal to become the third biggest source of energy generated for the Electric Reliability Council of Texas (ERCOT) in 2025, according to new data.

In 2024, solar represented 10 percent of energy supplied to the ERCOT electric grid. Last year, that number climbed to 14 percent. During the same period, coal’s share remained at 13 percent.

From the largest to smallest share, here’s the breakdown of other ERCOT energy sources in 2025 compared with 2024:

  • Combined-cycle gas: 33 percent, down from 35 percent in 2024
  • Wind: 23 percent, down from 24 percent in 2024
  • Natural gas: 8 percent, down from 9 percent in 2024
  • Nuclear: 8 percent, unchanged from 2024
  • Other sources: 1 percent, unchanged from 2024

Combined, solar and wind accounted for 37 percent of ERCOT energy sources.

Looking ahead, solar promises to reign as the star of the ERCOT show:

  • An ERCOT report released in December 2024 said solar is on track to continue outpacing other energy sources in terms of growth of installed generating capacity, followed by battery energy storage.
  • In December, ERCOT reported that more than 11,100 megawatts of new generating capacity had been added to its grid since the previous winter. One megawatt of electricity serves about 250 homes in peak-demand periods. Battery energy storage made up 47 percent of the new capacity, with solar in second place at 40 percent.

The mix of ERCOT’s energy is critical to Texas’ growing need for electricity, as ERCOT manages about 90 percent of the electric load for the state, including the Houston metro area. Data centers, AI and population growth are driving heightened demand for electricity.

In the first nine months of 2025, Texas added a nation-leading 7.4 gigawatts of solar capacity, according to a report from data and analytics firm Wood Mackenzie and the Solar Energy Industries Association.

“Remarkable growth in Texas, Indiana, Utah and other states ... shows just how decisively the market is moving toward solar,” says Abigail Ross Hopper, president and CEO of the solar association.