DecisionWare Group, DecisionWare Group, Pascal DeLaquil, Pat DeLaquil, Gary Goldstein, energy policy analysis, policy analysis, energy model

DecisionWare Group LLC


FACETS (Framework for Analysis of Climate-Energy-Technology Systems)


FACETS is a new, highly regionalized model of the US energy system, developed by a consortium of DecisionWare Group associates. FACETS has been designed to address the analytical and communication challenges of the contemporary US energy and climate policy landscape. It can integrate dozens of unconnected policies and projects undertaken at federal, regional and state levels in response to diverse energy, climate, and air quality policy goals. The energy, environmental, and economic impacts of these measures can be assessed in the context of energy market uncertainties, and comprehensive climate legislation, allowing high priority actions that are robust to future uncertainties to be identified and explored. Key features of the FACETS model design include:




FACETS captures the geographical relationships – such as those between renewable resources, electricity loads, and transmission capacity – that are key drivers of the costs of energy system transition. And it enables analysis of the important regional differences in policy costs and benefits that must be understood if comprehensive policies are to be enacted.









Technologically realistic


FACETS represents real energy technologies and the infrastructure that connects them. In the power sector, it models individual power plants and their dispatch, retrofit, and retirement options. Unlike many other powerful energy models, FACETS is transparent, easy to explain, and flexible enough to explore technology futures far from the current energy system. Multiple scenarios can be run and interpreted quickly and easily, to allow for exploration of uncertainty about key variables, assess multiple possible policy variants, and design robust strategies.




FACETS analyzes the costs and benefits of policy and technology options over all sectors of the energy system – resources, electricity generation, transportation for people and freight, and industrial and building energy use. Diverse policies and measures can be combined and assessed simultaneously, rather than simply being added up, identifying potential synergies and offsetting effects between approaches. It captures all efficiency-supply interactions, and enables analyses of options that may simultaneously transform multiple sectors, such as widespread use of electric vehicles.







FACETS utilizes state of the art data handling, visualization, and geographic information systems (GIS) tools to provide unprecedented realism and communication power.


For more information on FACETS, visit



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