US
Head office
11 Curtis Avenue
Somerville, MA
02144-1224, USA
Tel: +1 (617) 627-3786
Centre Director: Charlie Heaps
Press Contact: Marion Davis
California office
400 F Street
Davis, CA
95616, USA
Tel: +1 (530) 753-3035
Seattle office
1402 Third Avenue, Suite 900
Seattle, WA
98101, USA
Tel: +1 (206) 547 4000
Research Focus
Climate Economics
Working Paper Series
GDRs
CORE
LEAP
State Climate Action Plans
COMMEND
WEAP
IPAT-S
IPAT-S
IPAT-S is an open-source modeling language that comes with a suite of supporting tools. It can be used for medium-to-large datasets (for example, a global study with national-level data) as well as for small calculations.Data can be labeled by multiple dimensions using human-readable labels (for example, region, fuel, land-use type) and by year. Linear programming models are supported as a core part of the language.
IPAT-S is well suited to developing sustainability scenarios, but can be used in other contexts. The language is compact and the interpreter is fast, so IPAT-S is a good choice for rapid scenario development.
SEI contact: Eric Kemp-Benedict
External website: www.ipat-s.org








































