What's the little guy to do?
Founded in 2000 as an environmental/software consultancy firm, Square 1 research now devotes the majority of their work to energy efficient environmental design. Co-founders Dr. Andrew J. Marsh [insert bazillion certifications and accreditations here] and Caroline Raines [insert bazillion certifications and accreditations here] have developed and produced a ton of corporate-commercial software programs for purchase -as well as various free software packages- to help designers produce the most energy efficient buildings they can.
Various tools from their website include, but are by no means limited to:
ECOTECT
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Solar Tool
With its interactive user interface, the Solar Tool makes the process of accurately sizing and positioning overhangs, shading devices and louvres easy. You will never use manual methods again. This software is a must for architects, planners and building services engineers, anyone who needs to consider the extent of solar penetration into buildings, overshadowing or the most appropriate means of shading a window.
Weather Tool
The Weather Tool is a visualisation and analysis program for hourly climate data. It recognises a wide range of international weather file formats as well as allowing users to specify customised data import formats for ASCII files. It also provides a wide range of display options, including both 2D and 3D graphs as well as wind roses and sun-path diagrams.