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The mission of Project Drawdown is to help the world reach “Drawdown”— the point in the future when levels of greenhouse gases in the atmosphere stop climbing and start to steadily decline, thereby st...

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Issue #332 asks for the ability to graphically look at different interpolation options for adoptions. In a similar vein, we could have a better interface for picking scalar values that...

enhancement
Utility

The current Excel models were generally created some time in the past. As they get updated over time, there is a need to replace past prognostications about adoption with actual...

enhancement
Python Model

Fixing the extractor function will support the models that need to be updated.

Python Model

Just confirmed this with Chad: in normal circumstances, the reference scenario should be fixed across the entire solution. The code design should reflect this, rather than treating them as fully...

enhancement
Python Model

We implemented VMA support to first take a CSV file with columns defined as they are in Excel: ['Conversion calculation', 'Original Units', 'Raw Data Input', 'Weight', 'Exclude Data?', 'World /...

enhancement

I'm a researcher at UC Santa Cruz interested in the radiative forcing associated with each solution. Do you have any suggestions for the best way to access this data? I...

enhancement

Currently, [data/overview/solutions.csv](https://github.com/ProjectDrawdown/solutions/blob/master/data/overview/solutions.csv) holds the sector names as published in the 2017 Project Drawdown book. The Drawdown Review in 2020 updated the sectors, now called Areas, with new names and organization....

enhancement

A goal for Project Drawdown going forward is to support modelling efforts at scales more focussed than the entire world. It is a goal to support solution models where, for...

enhancement
large-project
Python Model
design

FaIR is Finite Amplitude Impulse Response, a method of modelling a complex system as a series of responses to input impulses. For our purpose, FaIR refers to [OMS-NetZero/FAIR](https://github.com/OMS-NetZero/FAIR), a climate...

enhancement

### Drawdown Model Overview The Drawdown solution models are, at their core, economic models which estimate the total global and regional demand for each solution and the percentage of that...

enhancement
large-project