Brad Lancaster shows us the dramatic summer temperature differences of public walkways in the shade vs. in the full sun. This video also shows you how simple changes that plant the rain and…
August 21, 2023
August 12, 2023
Brad Lancaster shows us dramatic pre-sunrise temperature differences of paved and unpaved areas in the urban environment, so you can see what heats us up, and what cools us down (and by how…
August 6, 2023
Light colored exterior walls—exposed to full sun—are over 25˚F (13˚C) cooler than darker colored walls; while shaded walls (whatever the color) are over 45˚F (25˚C) degrees cooler than walls exposed to the full…
May 27, 2023
Click on the video above to see Brad Lancaster show how native food-bearing trees and understory vegetation planted within or beside passive rain- and stormwater-harvesting rain gardens is able to shade and cool…
December 24, 2021
See how Brad harvests sunshine, shade, rainwater and other free on-site potential to transform relatively lifeless land into a sustainable, interconnected, abundant place to live. (Part 4 of 4) Brad lives in Tucson…
December 23, 2021
This faster-moving video (zoomed-in micro version) illustrates the sun’s path (and the shadows it casts) on the winter solstice—the day with the longest shadows of the year—for a site at 32˚ N latitude.…
This faster-moving version of the Winter Solstice Sun and Shadow Paths video illustrates the sun’s path (and the shadows it casts) on the winter solstice—the day with the longest shadows of the year—for…
This video illustrates the sun’s path (and the shadows it casts) on the winter solstice—the day with the longest shadows of the year—for a site at 32˚ N latitude. The perspective is from…
This video illustrates the sun’s path (and the shadows it casts) on the winter solstice—the day with the longest shadows of the year—for a site at 32˚ N latitude. Awareness of such shadow…
See how this ideal orientation of home and landscape trees (in water-harvesting basins) to the sun—plus appropriately sized equator-facing roof overhang—maximizes the on-site potential to freely/passively harvest cooling shade in summer, generate rooftop-solar…