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Environment & climate

It is extremely important for us to understand our environment, how human activities may affect it, and how we can reduce the damage. Environmental problems are often complex, having many interacting parts and stakeholders. Below are a few of the interesting and important models created to help illuminate issues around climate change.

Social influences in modeling energy decarbonization

Discover how blending social dynamics with energy models revolutionizes climate policy, offering sustainable, culturally-informed solutions.
herd of cows

Are cows worse than cars for greenhouse gas?

Turns out that methane from farm animals generates more greenhouse gas emissions than cars, trucks, trains, and planes combined.
air conditioner outdoor unit

Building electrification: heat pump technology

Lumina set out to build a useful tool to assess the benefits of heat pumps. Learn more about heat pumps and their impact.

US gas leaks much larger than previously estimated

A new Stanford-led study on natural gas leak rates from oil and gas activity across a large fraction of the US are about 3x more than previous government estimates. The…

Can California afford its ambitious climate policies?

The State of California uses the PATHWAYS Analytica model to show that it can reach its ambitious target of 50% reduction in GHG emissions by 2030 at reasonable cost.

Helping DOE decide which R&D projects to fund

See how the prioritization of technologies and projects are managed based on the reduction of greenhouse gas (GHG) emissions for the US.

The Units State of America: buying gas by the kilowatt-hour

Why does the USA still use British Thermal Units (BTU) and other archaic units that even the Brits scrapped? Max Henrion argues that international (metric) units would make the clean energy transition easier.

Making jet fuel from the sun & wind

Learn more on how Evan Sherwin employed an optimization-based techno-economic analysis, implemented in Analytica, to assess the prospects for large cost reductions.

Some Analytica customers

Download Free Analytica


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    The free edition of Analytica includes these key Analytica features:
    Free Analytica has no time limit. The only constraint is it won’t let you create more than 100 variables or other objects. But your model can be quite substantial since each variable can be a multidimensional array. It also lets you explore, change inputs, and run existing models of any size (excluding features unique to the Enterprise or Optimizer editions).

    Download the free edition of Analytica

    The free edition of Analytica includes these key Analytica features: 

    Free Analytica has no time limit. The only constraint is it won’t let you create more than 100 variables or other objects. But your model can be quite substantial since each variable can be a multidimensional array.  It also lets you explore, change inputs, and run existing models of any size (excluding features unique to the Enterprise or Optimizer editions).

    Analytica runs on any Windows computer, or on a Macintosh using Parallels or VMWare.


      Analytica Cubes Pattern