hot spots

City of Houston works to map heat across town for larger climate resiliency plans

The Houston Harris Heat Action Team is working to locate Houston's hottest spots. Screenshot via h3at.org

On August 7, when the thermometer reached a high of 93 degrees, a squad of 85 temperature detectives fanned out across Houston and Harris County. Their objective: Map the area's urban heat.

Organizers of the one-day endeavor pinpointed 320 square miles of Houston and Harrison County for collection of data about urban heat. Hardware attached to cars and bicycles traveling on predetermined routes took temperature and humidity readings during three one-hour periods: 6-7 am, 3-4 pm, and 7-8 pm.

The devices tracked temperature changes throughout the day in places featuring various characteristics, such as lots of green space, pavement or buildings. In all, the "street scientist" volunteers measured temperature and humidity in 32 heat-mapping pockets covering 10 square miles each.

The heat-mapping initiative was coordinated by the Houston Harris Heat Action Team, a collaboration of the Nature Conservancy of Texas, Houston Advanced Research Center, City of Houston, and Harris County Public Health. The team's corporate partners are Lowe's and Shell.

The team says urban areas are especially prone to high temperatures due to a combination of hard surfaces (buildings and roads), limited vegetation (such as trees), and heat generators like cars and factories.

"This problem, known as the urban heat island effect, can create issues for human health, infrastructure, and quality of life. Understanding how temperatures vary based on qualities of the natural and built landscape can inform how we reduce the impacts of rising summer temperatures in our communities," the team says.

Marissa Aho, the city of Houston's chief resilience officer, says the heat-mapping data will be available this fall through an open-source platform. Aho offers a heat-mapping project in Honolulu as an example of how Houston's data will be presented.

The Resilient Houston plan, released in February by Houston Mayor Sylvester Turner, called for a heat-mapping effort like the one carried out August 7 and outlined ways to reduce urban heat, such as planting 4.6 million new native trees over the next 10 years and retrofitting roofs to decrease heat absorption. Aho says the heat-mapping data will bolster initiatives to lessen the "urban heat island" effect.

"Houstonians do not prepare for heat like we prepare for hurricanes, but we should," Turner says in a release. "Houston is getting hotter, and we need science and data to help identify where the greatest impacts are so we can keep Houstonians safer and our city more resilient."

According to the U.S. Department of Homeland Security, extreme heat — defined as at least two consecutive days with temperatures above 90 degrees — ranks as the country's No. 1 cause of weather-related deaths. A 2017 study published by the National Resources Defense Council found the Houston area averaged 18 dangerously hot summer days per year from 1975 to 2010. Without any action to combat urban heat, Houston's annual number of days hit by dangerous summer heat could rise to 80 from 2046 through 2055 and 90 from 2091 to 2100.

Urban heat "leaves vulnerable communities susceptible to the dangers of stress and stroke, leads to higher ozone levels, and reduces the quality of life for all residents of the region — creating especially dangerous conditions for communities already striving to overcome historic obstacles around access and resources, as well as those who engage in outdoor work and recreation," according to the release from the Houston Harris Heat Action Team.

Aside from the human toll, urban heat exacts a financial toll. A 2017 study by researchers in the United Kingdom, Mexico, and the Netherlands indicates overheated cities face climate-change costs at least twice as high as the rest of the world due to urban heat islands.

Organizers of Houston's heat-mapping project note that last August was the second warmest on record in the city, with seven consecutive days when the temperature topped 100 degrees. As climate change takes hold and Houston continues to expand, "these heat-related challenges continue to be exacerbated," the release states.

Jaime González, Houston Healthy Cities Program director at the Nature Conservancy, says the heat-mapping data gathered August 7 will help determine where to plant trees, install "green" roofs, and promote other heat-mitigation tactics.

"We have a number of nature-first solutions in our toolkit that can help us cool our cities, but the first step in combating climate- and infrastructure-caused urban heat is to know exactly where to start," González says.

Houston was one of 13 U.S. communities chosen to participate in this summer's Heat Watch program, led by Portland, Oregon-based environmental services company CAPA Strategies LLC and backed by the National Oceanic and Atmospheric Administration (NOAA).

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Building Houston

 
 

Here's your one-stop shop for innovation events in Houston this month. Photo via Getty Images

This month, Houstonians have yet another good batch of in-person and online innovation events, and you and your tech network need to know about them.

Here's a roundup of virtual events not to miss this month — like pitch nights, workshops, conventions, and more.

Note: This post might be updated to add more events.


December 1 — Fall 2021 D2K Showcase

The Rice D2K Lab is a hub for data science education. In the interactive D2K Showcase, you will explore D2K students' end-of-semester projects sponsored by D2K Affiliate members, researchers and community partners. Interact with student teams in the poster session and learn more about their projects. Vote on your favorite project and team as students compete for cash prizes.

The event is on Wednesday, December 1, at 5 pm. It's free and happening at Rice University (Duncan Hall - McMurtry Auditorium). Click here to register.

December 2 — TeeMates Launch Party

Join TeeMates for happy hour in town at The Cannon's new sportstech and media location. DJ, drinks, prizes, local businesses, and golf.

The event is on Thursday, December 2, at 4 pm. It's free and happening at The Cannon Sports + Media (5353 W Alabama St. Ste 450). Click here to register.

December 3 — Thought Leader Series: A Conversation with Houston's Medical Community

The Greater Houston Partnership invites you to the Thought Leader Series: A Conversation with Houston's Medical Community. This virtual event will feature a dynamic panel discussion with some of the region's top minds working to advance health care and medicine for the future. These leaders will discuss topics ranging from the region's health care system including funding, workforce, technology/innovation, equity and living in a post-pandemic world.

The event is on Friday, December 3, at noon. It's free and happening online. Click here to register.

December 5-9 — 23rd Annual World Petroleum Congress

Returning to the United States for the first time in over 30 years, the 23rd World Petroleum Congress will transform Houston into the epicenter of the global energy debate. Recognized as the energy capital of the world, the host city is home to 4,600 energy firms and a hub of technological innovation and entrepreneurship both within the energy sector and across aligned sectors. The Congress will gather together industry and government leaders from across the world to address all aspects of the industry from technological advances in upstream, midstream, and downstream operations to the role of natural gas and renewables, management of the industry and its social, economic, and environmental impact.

The event is from Sunday, December 5, through Thursday, December 9, at George R. Brown Convention center. Click here to register.

December 7 — Latest Trends & Opportunities in Sports Tech

Join DivInc on December 7th for an in depth discussion focused on trends, challenges and opportunities in this city and beyond at the intersection of sports and technology! The panel consists of subject matter experts from HTX Sports Tech, Intel, 2K, and The Cannon. We will also be sharing details and answering questions regarding upcoming Sports Tech accelerator.

The event is on Tuesday, December 7, at 4 pm. It's free and happening at The Ion (4201 Main St). Click here to register.

December 8 — Houston Veterans In Residence Showcase

Bunker Labs’ Veterans in Residence Showcase is a nationwide event spanning across twenty-two cities and 2 virtual cohorts, celebrating the almost two-hundred veteran and military spouse entrepreneurs launching their startups and businesses from our recent cohort. It gives you a chance to network with local participants. Become part of your local business community and learn how you can get involved by patronizing, investing in, or partnering up with veterans and military spouse entrepreneurs.

The event is on Wednesday, December 8, at 6 pm. It's free and happening at WeWork (The Jones Building - 708 Main St.) Click here to register.

December 8 — The Future of Energy Celebration

Join energy tech leaders right after World Petroleum Congress for drinks, live music and startups to celebrate the Future of Energy — powered by Halliburton Labs, Accenture, Greentown Labs and The Ion.

The event is on Wednesday, December 8, at 6 pm. It's free and happening at 8th Wonder Brewery (2022 Dallas St). Click here to register.

December 8 — HTXelerator's Pitch Event

The Pitch for the inaugural cohort is now upon us and you're invited to be a part of the celebration! Hear from the HTXelerator's nine finalists as they deliver a mock campaign speech for city council. Enjoy drinks and light bites in the courtyard of The Cannon Downtown as the judges crown first, second, and third place to close out the inaugural year.

The event is on Wednesday, December 8, at 7 pm. It's free and happening at The Cannon Tower @ Amegy on Main (1801 Main St). Click here to register.

December 10 — Feedback Friday: Strategy Planning for 2022

Join this session with Impact Hub Houston Board Member and startup advisor Brandy Guidry to receive feedback on your business goals for 2022.

The event is on Friday, December 10, at 1 pm. It's free and happening at The Cannon Tower @ Amegy on Main (1801 Main St). Click here to register.

December 14 — UpSkill Works Forum: New Mission, Transferable Talent: What Employers Need to Know About Hiring and Retaining Veterans

With more than 250,000 veterans in residence, Houston has the country's second highest veteran population. Veterans are a diverse, highly skilled talent population that can bring valuable experience to a workplace but can be difficult to effectively access and engage. Join the UpSkill Houston initiative, NextOp Veterans Executive Director Stephanie Drake, and area employers to learn how to attract, hire, support, and retain talented veterans in your workforce.

The event is on Tuesday, December 14, at noon. It's free and happening online. Click here to register.

December 14 — gBETA Houston Fall 2021 Cohort Pitch Night

Pitch Night is a celebration of all of the current gBETA cohorts. It's an exclusive reception during which participating companies have the opportunity to pitch to an audience of entrepreneurs, mentors, investors and community members. Join either in-person or virtually for one or more Pitch Night events.

The event is on Tuesday, December 14, at 5:30 pm. It's free and happening online and at Cannon West Houston (1334 Brittmoore Rd #1327). Click here to register.

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