datadrivendesign-speed.io

What It Is

SPEED, short for Simulation Platform for Energy-Efficient Design, is a cloud-based performance simulation platform for early-stage building design. It aims to address common problems in traditional building energy modeling, such as late involvement during concept development, slow feedback, too few design alternatives, and gaps in collaboration with consultants. The goal is to give architects energy and daylighting data support while they are still making key decisions around massing, envelope design, window-to-wall ratio, shading, and related factors.

Core Capabilities

The platform is built around a parametric study workflow. After users select design variables and options, the system generates EnergyPlus and Radiance inputs, sends them to OpenStudio Server and AWS for parallel computation, then parses, stores, and presents the results through interactive visualizations. Its dynamic GUI adjusts page by page based on user input, with built-in code defaults, space types, weather files, automated QA/QC, statistical analysis, and results post-processing. The source material also emphasizes an “anti-black-box” approach: inputs, assumptions, raw data, and detailed outputs can be displayed, making it easier for consultants and clients to verify the analysis.

Pricing and Licensing

The public materials do not disclose commercial pricing, subscription models, payment methods, or external purchasing channels. They only state that the platform can reduce the scope of consultant work, shorten workflows, and lower other software licensing and on-demand software costs. Licensing is also not described as either open source or closed source. What can be confirmed is its close connection with Perkins and Will, NREL, internal knowledge management, and project databases.

Pros and Cons

Its strengths are its very clear positioning: it is well suited to high-frequency, fast, multi-option simulation during early design. It uses mature engines such as EnergyPlus, Radiance, and OpenStudio underneath, which gives it a relatively strong technical foundation. Feedback within 24 hours, 24/7 support, embedded tutorials, and Teams channels also lower the barrier for designers. The limitations are that external availability and pricing are opaque. The platform depends on cloud computing and complex automated assumptions; although it emphasizes validity and completeness, the text also notes that around 80% of projects meet the target, so expert judgment is still required.

Who It’s For and Access from China

SPEED is suitable for large architecture firms, sustainable design teams, energy consultants, and projects that need early-stage energy analysis support for AIA 2030 DDx, ASHRAE 209, or LEED. It is not a good fit for creative teams focused only on visual presentation or general floor-plan design. Access from mainland China is not discussed in the source material, and since the architecture relies on AWS and web services, network stability, account availability, and payment methods are all unknown. Comparable alternatives include Autodesk Insight, cove.tool, ClimateStudio, IESVE, Ladybug Tools, and DesignBuilder.