Utah’s Fertility Decline:
Richer Lives for All

As population decreases

Quality of life increases

Our model shows:

Decreased population =
[wpmorphext speed=”4000″ amimation=”bounceOut” text=”stronger economy, better air, improved quality of life”]

Get Involved


Modeling methodology that uses the three Kaya Identity “intensities”:
  1. GDP intensity of population—real per-capita living standards;
  2. energy intensity of GDP—how efficiently we use energy from all primary energy sources; and
  3. carbon intensity of energy—on average, how much carbon is embedded in our primary energy sources are.

Read Now




Your donation helps UPEC support voluntary planning for small families, track our ecological footprint, and promote new definitions of progress to achieve a sustainable human population in Utah.



Mail: UPEC P.O. Box 520402
Salt Lake City, UT 84152-0402


Copyright © 1997 – 2023 Utah Population and Environment Council. All Rights Reserved.