Day-/Lighting

Pilkington Sun Angle Calculator

The Sun Angle Calculator is a handy tool that provides a relatively simple method of determining solar geometry variables for architectural design, such as designing shading devices or locating the position of the sun relative to a particular latitude and time.

Pilkington Glass has kindly granted permission to SBSE to reproduce and distribute the Pilkington Sun Angle Calculator. This is a fantastic graphical design and analysis tool beloved by thousands of architects and engineers. Information on ordering copies of the Sun Angle Calculator and accessing the online manual "Designing with the Pilkington Sun Angle Calculator" will be found on the

Sun Angle Calculator Page

Regeneration-Based Checklist for Design and Construction

The SBSE version of the Malcolm Wells Wilderness-Based Checklist for Design and Construction is available in multiple languages. Environmentally sensitive construction is a global issue, perhaps an existential issue.

A Regeneration-Based Checklist for Design and Construction

If you would like to volunteer to translate the checklist into another language, download the original Excel version. Please send the translated version to Bruce Haglund for posting. Please have at least one other person check your translation to ensure accuracy.

SOLAR-2

Solar-2 plots sunlight penetrating through a window with any combination of rectangular fins and overhangs.

SOLAR-2 also plots hour-by-hour 3-D suns-eye view movie of the building wall. Prints annual tables of percent of window in full sun, radiation on glass, etc. NOTE: Many of its functions have also been added to HEED, SBEED, and Climate Consultant.

Virtual Green Building Tours for Safe Inspiration

Building tours: they’ve been a vital educational component of green building from day one. But now COVID-19 has made them unsafe. Thanks to the Sustainability Leader Peer Networks we help convene, BuildingGreen has compiled a list of online tours and other videos that you can view from the safety of home.

SBEED: Small Building Energy Efficient Design

SBEED is a user-friendly energy design tool shows how much money you can save by making changes for a small (commercial) building .

This new easy-to-use Design Tool starts by automatically creating a reference small non-residential building that meets California’s Energy Code. Then it automatically creates a second building that is usually about 20% more Energy Efficient. You can then copy either one and revise its design and compare it with prior versions of up to nine different designs. SBEED shows you graphics of how much energy and money and carbon you can save by trying various new Design options or by making Remodeling changes or adding Additions to your existing building.

HEED: Home Energy Efficient Design

HEED is a user-friendly energy design tool shows how much money you can save by making changes to your home.

This new easy-to-use Design Tool starts by automatically creating a reference house that meets California’s Energy Code. Then it creates a second home that is about 30% more Energy Efficient. You can design and compare up to nine different homes. HEED shows you graphics of how much energy and money and carbon you can save by trying various new Design options or by making Remodeling changes to your home. You can easily draw in the floor plan of your house, then click and drag windows to their best location on each wall.

Climate Consultant

Climate Consultant is a simple to use, graphic-based computer program that helps architects, builders, contractor, homeowners, and students understand their local climate.

Climate Consultant uses annual 8760 hour EPW format climate data that is made available at no cost by the Department of Energy for thousands of weather stations around the world. Climate Consultant translates this raw climate data into dozens of meaningful graphic displays.