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

  • This field is for validation purposes and should be left unchanged.

Drops in a Bucket Blog

 »Read all blog posts...

Sign up for the Newsletter

Upcoming Events

  1. Online Rainwater Harvesting Course

    October 21 - December 5
  2. Water Harvesting Presentation & Book Signing with Brad Lancaster in Silver City, NM

    November 19 @ 6:00 pm - 7:30 pm
  3. ARCSA Conference in Las Vegas, Nevada

    December 2 - December 5
  4. Water Harvesting Presentation & Book Signing with Brad Lancaster in Las Vegas, NV

    December 2 @ 6:00 pm - 8:00 pm
  5. Spring 2020 – Permaculture Design Course, Tucson, AZ

    February 8, 2020

Umbrella Newsletter

The Umbrella: Summer 2019

THE UMBRELLA: A catch-all of resources, events, media, and more from Brad Lancaster   New, full color, revised editions of the award-winning books Rainwater Harvesting for Drylands and Beyond, Volumes 1 and 2 are now available for order and pre-order!   Buy direct from Brad for big discounts, and to help him fund the creation […]

 »Read all newsletters...

Like what this website offers?

Donations are greatly appreciated as they enable us to continuously update this expansive resource and generate new content. Thanks!