Hines, which opened its Texas Tower in 2021, is hoping to reach net-zero operational carbon by 2040. Image via Hines

Houston-based real estate giant Hines is on a mission to make its entire global portfolio free of carbon emissions.

Hines recently set a target of its 1,530 properties in 28 countries being net-zero operational carbon by 2040, including the 27.7 million square feet of space it owns or manages in the Houston area. Operational carbon refers to greenhouse gases produced by building operations.

The company says it will accomplish the net-zero goal by reducing emissions through renewable technology, and not by purchasing carbon offset credits.

Peter Epping, global head of ESG (environmental, social, and governance) at Hines, says that because the company has made its carbon-neutral plan public, “investors, developers, engineers, and building managers across our industry can use it to guide their own carbon-reduction efforts.”

Hines notes that the real estate sector emits nearly 40 percent of global carbon emissions related to energy. The World Building Council’s Net Zero Carbon Buildings Commitment calls for decarbonizing half of buildings by 2030 and all buildings by 2050.

“As the impact of climate change is becoming increasingly integrated into our lives every day, the real estate industry has a responsibility to acknowledge this growing problem and take meaningful action to reduce our collective carbon emissions,” Jeff Hines, chairman and co-CEO of Hines, says in a news release. “By seeking to achieve net-zero operational carbon without relying on offsets, Hines wants to raise the bar for sustainability and invest in a plan designed to achieve significant and tangible results.”

To achieve those results, Hines plans to:

  • Halting the use fossil fuels to power buildings in its $90.3 billion portfolio.
  • Reducing energy demand by improving building efficiencies.
  • Boosting reliance on renewable energy.
  • Using “circular systems” to reduce energy waste and enhance efficiency.
  • Promoting carbon capture.

A recent report from Houston-based law firm Vinson & Elkins underscores the economic benefits that the net-zero movement presents to commercial real estate players like Hines.

“Real estate increasingly attracts attention from sustainability-minded investors amid a wider push for ESG considerations in bond and loan markets. … Decarbonizing the real estate industry will likely require trillions of dollars of capital, but there is vast opportunity for environmentally friendly projects to access additional financing sources, often on favorable terms,” Caitlin Snelson, sustainable finance senior associate in the Houston office of Vinson & Elkins, says in a news release.

Beyond real estate, Hines’ net-zero campaign aligns with efforts to transform Houston into a net-zero industrial hub. A whitepaper published by Columbia University’s Center on Global Energy Policy declares that Houston is well-positioned to become a “best in class” net-zero hub.

According to the whitepaper, the hub “could serve as a magnet for new and emerging industries, innovators and entrepreneurs and investment in energy transition companies and resources. Failure to develop a hub could lead to loss of these benefits and opportunities.”

Consulting giant McKinsey & Co. points out that clean hydrogen is emerging as a vehicle to achieve net-zero status and says Houston could evolve into a global hub for clean hydrogen. A Houston hub that’s in place by 2050 could generate 180,000 jobs and an economic impact of $100 billion, according to McKinsey.

“With the right supportive policy frameworks, Texas could become the global leader in clean-hydrogen production, application, development, and exports with Houston at its core; the resulting thriving hydrogen community could push innovation and develop the necessary talent to conceive and deliver hydrogen projects,” McKinsey says.

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Houston doctor aims to revolutionize hearing aid industry with tiny implant

small but mighty

“What is the future of hearing aids?” That’s the question that led to a potential revolution.

“The current hearing aid market and technology is old, and there are little incremental improvements, but really no significant, radical new ideas, and I like to challenge the status quo,” says Dr. Ron Moses, an ENT specialist and surgeon at Houston Methodist.

Moses is the creator of NanoEar, which he calls “the world’s smallest hearing aid.” NanoEar is an implantable device that combines the invisibility of a micro-sized tympanostomy tube with more power—and a superior hearing experience—than the best behind-the-ear hearing aid.

“You put the NanoEar inside of the eardrum in an in-office procedure that takes literally five minutes,” Moses says.

As Moses explains, because of how the human cochlea is formed, its nerves break down over time. It’s simply an inevitability that if we live long enough, we will need hearing aids.

“The question is, ‘Are we going to all be satisfied with what exists?’” he asks.

Moses says that currently, only about 20 percent of patients who need hearing aids have them. That’s because of the combination of the stigma, the expense, and the hassle and discomfort associated with the hearing aids currently available on the market. That leaves 80 percent untapped among a population of 466 million people with hearing impairment, and more to come as our population ages. In a nearly $7 billion global market, that additional 80 percent could mean big money.

Moses initially patented a version of the invention in 2000, but says that it took finding the right team to incorporate as NanoEar. That took place in 2016, when he joined forces with cofounders Michael Moore and Willem Vermaat, now the company’s president and CFO, respectively. Moore is a mechanical engineer, while Vermaat is a “financial guru;” both are repeat entrepreneurs in the biotech space.

Today, NanoEar has nine active patents. The company’s technical advisors include “the genius behind developing the brains in this device,” Chris Salthouse; NASA battery engineer Will West; Dutch physicist and audiologist Joris Dirckx; and Daniel Spitz, a third-generation master watchmaker and the original guitarist for the famed metal band Anthrax.

The NanoEar concept has done proof-of-concept testing on both cadavers at the University of Antwerp and on chinchillas, which are excellent models for human hearing, at Tulane University. As part of the TMC Innovation Institute program in 2017, the NanoEar team met with FDA advisors, who told them that they might be eligible for an expedited pathway to approval.

Thus far, NanoEar has raised about $900,000 to get its nine patents and perform its proof-of-concept experiments. The next step is to build the prototype, but completing it will take $2.75 million of seed funding.

Despite the potential for making global change, Moses has said it’s been challenging to raise funds for his innovation.

“We're hoping to find that group of people or person who may want to hear their children or grandchildren better. They may want to join with others and bring a team of investors to offset that risk, to move this forward, because we already have a world-class team ready to go,” he says.

To that end, NanoEar has partnered with Austin-based Capital Factory to help with their raise. “I have reached out to their entire network and am getting a lot of interest, a lot of interest,” says Moses. “But in the end, of course, we need the money.”

It will likely, quite literally, be a sound investment in the future of how we all hear the next generation.

Houston VC funding surged in Q1 2025 to highest level in years, report says

by the numbers

First-quarter funding for Houston-area startups just hit its highest level since 2022, according to the latest PitchBook-NVCA Venture Monitor. But fundraising in subsequent quarters might not be as robust thanks to ongoing economic turmoil, the report warns.

In the first quarter of 2025, Houston-area startups raised $544.2 million in venture capital from investors, PitchBook-NVCA data shows. That compares with $263.5 million in Q1 2024 and $344.5 million in Q1 2023. For the first quarter of 2022, local startups nabbed $745.5 million in venture capital.

The Houston-area total for first-quarter VC funding this year fell well short of the sum for the Austin area (more than $3.3 billion) and Dallas-Fort Worth ($696.8 million), according to PitchBook-NVCA data.

While first-quarter 2025 funding for Houston-area startups got a boost, the number of VC deals declined versus the first quarters of 2024, 2023 and 2022. The PitchBook-NVCA Monitor reported 37 local VC deals in this year’s first quarter, compared with 45 during the same period in 2024, 53 in 2023, and 57 in 2022.

The PitchBook-NVCA report indicates fundraising figures for the Houston area, the Austin area, Dallas-Fort Worth and other markets might shrink in upcoming quarters.

“Should the latest iteration of tariffs stand, we expect significant pressure on fundraising and dealmaking in the near term as investors sit on the sidelines and wait for signs of market stabilization,” the report says.

Due to new trade tariffs and policy shifts, the chances of an upcoming rebound in the VC market have likely faded, says Nizar Tarhuni, executive vice president of research and market intelligence at PitchBook.

“These impacts amplify economic uncertainty and could further disrupt the private markets by complicating investment decisions, supply chains, exit windows, and portfolio strategies,” Tarhuni says. “While this may eventually lead to new domestic investment and create opportunities, the overall environment is facing volatility, hesitation, and structural change.”