Rainwater Harvesting for Drylands and Beyond by Brad Lancaster

Sun-Path-Diagram Registration

To access the free sun-path diagrams, please enter your email address below, and you will be taken to a page from which you can download all the diagrams.

We will use your email only to contact you with infrequent updates about, &/or a single request for feedback on, these sun-path diagrams. We will not sell or share your email address or use it for any other purpose. Our only intent is to develop a more useable solar-design tool.

If you would like to sign up separately for my listserve (to receive occasional alerts about events, tools, blogs, etc, related to efforts that harvest and enhance all local resources, such as sun, rainwater, wind, shade, and soil), you can do so from the sidebar on any page of this website. Thanks!

Sun-Path-Diagram Registration

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Drops in a Bucket Blog

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Upcoming Events

Also see the full list of upcoming events.

Umbrella Newsletter

The Umbrella: Spring Equinox 2017

A catch-all of resources,
events, media, and more
from Brad Lancaster
Spring Equinox 2017
Around here we like to rhyme with the seasons whenever possible. In this case, that means welcoming the fast-approaching beginning of SPRING (the Vernal Equinox (in the northern hemisphere) is March 20 this year in Tucson, and marks one of only two […]

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