Primary source materials from Steve Baer, Zomeworks, and the passive solar community. Files are named by date (YYYY-MM-DD) for chronological discovery.
- 2000-01-01 Tax Shine and Sunshine — Sunshine vs. tax shine, subsidies, skylights
- 2000-02-01 E and the Builder — The constant e, 1/e, time constants, daylight shading, Gaudi
- 2000-06 CO₂ and Global Warming — CO₂, plant growth, efficiency, and the climate debate
- 2000-07 Sunny Days Ahead! — Satire on weather control and techno-optimism (July 2000)
- 2000-07-08 Corrales Comment — To irrigate we should pump our rivers over again — Irrigation, pipelines, “After you”
- 2000-07-08 Response to Baer — Handwritten response (no transcription)
- 2003-03-01 Unglazed Solar Collectors for Solar Water Heaters — NMSEA SunPaper; Skymat, Energie Solaire, selective surfaces
- 2004-01-04 Consider Perihelion — Perihelion, 7% stronger sun in January, analemma
- 2004-05-01 Sunmen — Sun work, IR scanners, tax credits, making do
- 2025-01-01 Steve Baer and the Double-Play Thermosiphon (Kayatekin) — ICON 30(2) 2025; stock pond melter, Cool Cell, Andy Shack, Davis House 2, Double Play 2.0
- 1998-01-01 Applying Natural Cooling to Slab Floors — Davis Energy Group; DualCool Plus, NightSky
- 1999-01-01 Roof Integrated Solar Absorbers — FSEC/NREL "invisible" collectors (RISA)
- 2000-01-01 Design Brief — Radiant Cooling — Energy Design Resources (PG&E, SDG&E, SCE)
- 2000-06-12 Andy's Shack — Double Play / radiator project; temperature monitoring
- 2002-01-01 List of Attendees — Double Play Systems Conference
- 2002-11-01 Double Plays — Old and New — John Solso; yurts, Milagro, thermosyphon
- 2003-01-01 Geographical Variation in Unglazed System Performance — NREL; DHW, heating, cooling across U.S.
- 2004-08 Bruce Davis Studio — Double Play installation; Sky Mat radiators, thermosyphon cooling
- Dear Shareholders — Zomeworks letter
- 2025-01-01 Double Play Installation — Photos — Hydronic ceiling panels and shipping container test building with south-wall absorbers