Texas Health & Environment Alliance, Inc.

Texas Health & Environment Alliance, Inc. The mission of Texas Health and Environment Alliance (THEA) is to protect the environment and public health from the harmful effects of
toxic waste.
(2)

Representing tens of thousands of voices in the Greater Houston area, the Texas Health and Environment Alliance (THEA) is dedicated to establishing an informed and engaged public movement to restore and protect environmental resources from historical contamination. At THEA, we seek to serve our community through a collaborative, multi-pronged approach to environmental justice. We are a community-b

ased organization supported by a robust technical team and a broad media network. Our goal is to serve as a bridge, closing the communication gap between our communities and the government agencies meant to protect them. We do this by collecting and analyzing information relevant to public health and toxic waste sites in the Houston area, disseminating this information to our communities, and voicing community concerns to the government at both local and national levels. We remind the agencies and corporations responsible for managing Superfund sites that there are real people behind the decisions they make, and we stand up for our voiceless environment by holding decision-makers accountable. We fight for the integrous, effective, and timely cleanup of hazardous waste sites that threaten the health of our communities here in Houston and beyond.

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THEA is led by Founder and Executive Director Jackie Medcalf. Jackie has influenced major cleanup efforts across THEA’s programs including, the San Jacinto River Coalition, the Jones Road Ground Water Plume, and the Fifth Ward Cancer Cluster. Voted 40 under 40 by Houston Business Journal and winner of Environmental Justice Awards, Jackie has dedicated her career to fighting for a cleaner, safer environment for families in Houston and beyond.

Our next Free Monthly Training Webinar is coming up! Winning Corporate Campaigns: Lessons from Mind the Store with Mike ...
06/10/2026

Our next Free Monthly Training Webinar is coming up! Winning Corporate Campaigns: Lessons from Mind the Store with Mike Schade of Toxic-Free Future.

This session will cover strategies and tools for corporate campaigns confronting toxic chemical producers, hazardous waste facilities, and other polluters.

Tuesday, June 16 • 12:00 PM CT
FREE • Registration link in bio.

Can’t make it live? Register anyway and you will receive a recording of the session.

San Jacinto Community Meeting TONIGHT! We will be discussing the latest Waste Pits developments, talk through what comes...
06/09/2026

San Jacinto Community Meeting TONIGHT! We will be discussing the latest Waste Pits developments, talk through what comes next, and answer any of your questions.

Tuesday, June 9 at 6pm
Highlands Community Center
604 Highland Woods Dr, Highlands, TX

Join us next week for important updates on the Waste Pits! We will be there to discuss the latest federal order for clea...
06/04/2026

Join us next week for important updates on the Waste Pits! We will be there to discuss the latest federal order for cleanup, talk through what comes next, and answer any of your questions.

Meeting Details
Tuesday, June 9 at 6pm
Highlands Community Center
604 Highland Woods Dr, Highlands, TX

Join us for Winning Corporate Campaigns: Lessons from Mind the Store with Mike Schade of Toxic-Free Future. This free tr...
06/03/2026

Join us for Winning Corporate Campaigns: Lessons from Mind the Store with Mike Schade of Toxic-Free Future. This free training session will explore how corporate campaigns can hold businesses accountable, push major retailers to remove toxic chemicals, and create pressure for stronger protections.

Using real campaign examples, Mike will share lessons from more than a decade of organizing through Toxic-Free Future’s Mind the Store program.
We’ll discuss strategies, tactics, and what organizers can take from these campaigns when confronting toxic chemical producers, hazardous waste facilities, plastic pollution, and other polluters.

Tuesday, June 16 • 12:00 PM CT
FREE • Registration link in bio.

Can’t make it live? Register anyway and you will receive a recording of the session.

06/02/2026

On this month’s we are diving into the dirty consequences of lead in our soil. Head to our website to learn about these toxins and more. Or click the link in our bio.

The EPA made a huge announcement about the cleanup of the Northern Waste Pit a couple of weeks ago and we want to dive i...
05/26/2026

The EPA made a huge announcement about the cleanup of the Northern Waste Pit a couple of weeks ago and we want to dive into the details with you. So join us at our next community meeting where we will discuss the latest updates, answer questions, and talk through what comes next.

Meeting Details
Tuesday, June 9 at 6pm
Highlands Community Center
604 Highland Woods Dr, Highlands, TX

We look forward to seeing you there!

CHEJ’s Small Grants Program has historically supported grassroots groups addressing toxic exposures and environmental ha...
05/22/2026

CHEJ’s Small Grants Program has historically supported grassroots groups addressing toxic exposures and environmental harms in their communities, with a focus on building leadership, strengthening local capacity, and advancing community-driven solutions.
Check out our webpage for all of the information you’ll need to help get the funding your organization needs.
Cycles Closes: June 5, 2026 at 11:59pm CST

It is not too late to register for our free training webinar and learn about Environmental Permits. Presenter, Lou Zelle...
05/19/2026

It is not too late to register for our free training webinar and learn about Environmental Permits. Presenter, Lou Zeller, has 35 years of community organizing experience and serves as Strategic Advisor for the Blue Ridge Environmental Defense League.
Join us and learn how to access key information sources that can help level the playing field, strengthen community power, and make organizing efforts more strategic and effective.

TODAY • 12:00 PM CST
FREE • Registration link in bio.
Can’t make it live? Register anyway and you will receive a recording of the session.

05/18/2026
Join our FREE WEBINAR TOMORROW and learn about Environmental Permits with featured speaker Lou Zeller. Participants will...
05/18/2026

Join our FREE WEBINAR TOMORROW and learn about Environmental Permits with featured speaker Lou Zeller. Participants will learn how to access key information sources that can help level the playing field, strengthen community power, and make organizing efforts more strategic and effective.

TUESDAY, MAY 19TH • 12:00 PM CST
FREE • Registration link in bio.
Can’t make it live? Register anyway and you will receive a recording of the session.

Address

3262 Westheimer Road, Ste #142
Houston, TX
77098

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