Wi-Fi In Schools, Health Risks and Solutions


wifi-in-schoolA 21st century classroom must bridge the digital divide so that all students are engaged with technology. Low EMF Best Practices for schools allows for full technological access in the classroom while minimizing health risk so that schools and safe technology can work together.


Millions of children and adults in schools around the world spend significant amounts of time around wireless devices and Wi-Fi. Many schools are introducing Bring Your Own Device (BYOD) policies and installing industrial wireless routers for tablets. However, wireless devices expose students and staff to microwave radiofrequency radiation that can impact learning and overall health. Studies have found that wireless radiation can damage reproductive systems, impact the immune system, alter brain functioning, and increase cancer risk. Tablets have up to 5 antennae that are constantly emitting short intense bursts of radiation even when not connected to the Internet.

Schools are are becoming increasingly aware that healthy and environmentally friendly facilities foster academic achievement and staff well-being. The solution is Low-EMF Best Practices which allow for  safe wired internet connections and a “safe tech” curriculum so that they can use their devices more safely at home, as well at school.


The above video is from the Health in Buildings Conference at the US National Institutes of Health that featured “Best Practices” for school buildings in terms of wired versus wireless technology.

Join Us

The Environmental Health Trust continues to develop materials for schools and parents on Schools and Safe Technology. We are partnering with schools to decrease children’s wireless exposure. Every Step Counts! Please contact EHT if you would like to discuss your school’s needs and resources with us. We are hoping to foster informed dialogue to support schools and the students they serve. Please review our documents so that we can tailor them to meet your needs — so send us your comments and questions!

Tips for Safer Tech in Schools
  1. Hardwire all devices that connect to the Internet such as computers and tablets.
  2. Hardwire all fixed devices such as printers, overhead projectors and boards.
  3. Teach students about how to minimize radio frequency radiation exposures.
    • Integrate SAFE TECH into health curriculum.
    • Explore the politics of the precautionary principle in ethics and debate classes.
  4. Share resources with parents on how to decrease exposures at home.
  5. Integrate SAFE TECH into your school’s official Bring Your Own Device Policy.
  6. Hold a staff meeting and PTA meeting to share this information.


Click here for a full compendium of resources on Wi-Fi in Schools and Health.

Letters From Doctors on WiFi in Schools And Cell Towers On Schools


Join our mailing list to receive the latest news and science from Environmental Health Trust. We email our subscribers with a newsletter just once a month and never share your email with anyone.

Thank you for signing up for our newsletter!