Missed Our Latest TREEO Talk?

Sign up to watch the recording on-demand

Heat Stress: Too Hot to Ignore

Speaker: Dr. John Diaz

Session Overview: The Occupational Safety and Health Administration (OSHA) has updated its National Emphasis Program on heat-related hazards to better protect workers in both indoor and outdoor environments.

Whats New?

  • Focus on 55 high-risk industries based on recent data (2022–2025)
  • Targeted inspections where heat stress risks are highest
  • Improved guidance for evaluating heat safety programs
  • Stronger enforcement and outreach to prevent heat-related illnesses

With rising temperatures, heat stress is a serious risk—but it’s preventable with the right knowledge and preparation.

Dr. John Diaz is an Associate Professor and Extension Specialist in the Department of Agricultural Education and Communication (AEC) at the University of Florida. He focuses on program evaluation, community development, behavior change, social marketing, and local resilience. Diaz has responsibilities in research, extension, and teaching.

Heat Stress: Too Hot to Ignore Webinar On-Demand

Name(Required)
A smiling man wearing a headset sits at a desk between a desktop monitor and a laptop, holding a stylus while leading a presentation. Large white text on a blue background behind him reads 'TREEO TALKS.'

About TREEO Talks

TREEO Talks is an ongoing virtual webinar series featuring timely topics across environmental programs and solid waste management. Each session offers practical insight professionals can apply right away, along with direct access to subject matter experts and a closer look at TREEO program areas.

Whether you’re strengthening leadership skills, navigating regulatory updates, or exploring new training opportunities, TREEO Talks makes it easy to stay informed, connected, and ahead of what’s next in the industry.

Explore The TREEO Course Calendar Explore The TREEO Career Center