SOLAR POWER SATELLITE SYSTEMS AND ISSUES - CHAPTER VIII: ENVIRONMENT AND HEALTH
Authors not listed · 1981
Government recognized microwave radiation health risks from space-based power systems decades before today's wireless technology boom.
Plain English Summary
This 1981 government report examined solar power satellite systems, which would beam microwave energy from space to Earth for power generation. The study addressed health and environmental concerns about exposing populations to microwave radiation from these proposed orbital power stations. This represents early recognition that space-based microwave power transmission could pose electromagnetic radiation risks to humans.
Why This Matters
This government report from 1981 shows that concerns about microwave radiation exposure weren't limited to terrestrial sources like early cell phones and radar systems. Solar power satellites would have beamed concentrated microwave energy through the atmosphere to receiving stations on Earth, potentially exposing millions of people to continuous low-level microwave radiation over vast areas. The fact that government agencies were studying health effects four decades ago demonstrates long-standing awareness that microwave exposure poses legitimate biological concerns.
While these satellite systems were never deployed, the report's existence highlights how microwave radiation health effects have been a consistent scientific and policy concern across different proposed technologies. Today's 5G networks, WiFi systems, and wireless devices operate in similar microwave frequency ranges, making this historical perspective on microwave exposure risks particularly relevant to our current electromagnetic environment.
Exposure Information
Specific exposure levels were not quantified in this study.
Study Details
To outline the environmental and health impacts of SPS systems which are currently thought to be the most important, identify research needs, and highlight areas of controversy.
The environmental effects of SPS systems have been evaluated most fully for the reference system. Preliminary comparative assessments indicate that in general, the health and environmental impacts of the reference system SPS which can presently be quantified, would be no more severe than other large scale electricity generating technologies. In fact, in the case of coal, SPS would be an order of magnitude cleaner. However, much more study and research would be required before decisions could be made regarding the environmental viability of SPS.
Show BibTeX
@article{solar_power_satellite_systems_and_issues_chapter_viii_environment_and_health_g4626,
author = {Unknown},
title = {SOLAR POWER SATELLITE SYSTEMS AND ISSUES - CHAPTER VIII: ENVIRONMENT AND HEALTH},
year = {1981},
}