## Trajectories

Details of how the trajectories are calculated (also refer to the one pagers on the webtool)

## Excel worksheet methodology

Transport sector - excel methodology

## Costs analysis

- Costs methodology for 2050 Calculator
- Cost estimates used (see: costs by sector)
- Click here to read the results of the costs analysis.

## Air quality

## Historical data

- (Forthcoming.)

## Biodiversity

- (Forthcoming)

## Comparing 2050 Calculator to other 2050 models

- (Forthcoming.)

## Version control

See the history of published versions of the 2050 Calculator

## Red / amber / green rating of the Calculator's assumptions

Model assumptions confidence log This provides a summary of the quality of the assumptions in the Calculator. It is a work in progress

## Glossary of terms in the Calculator

We use a number of terms when referring to the 2050 Calculator, so have put together a short note to explain what the most important ones mean.

## Questions

I am looking into bioenergy for University studies and I am trying to find out what calculations were used when deriving an output energy for the different levels for "Land dedicated to Bioenergy" specifically level 3 where an output of 324TWh/y is given if 10% UK land is used for energetic crop growth. Didn't have a clue where to post this question so I have done so here! Apologies for any inconvenience. If anyone could get back to me via this page or preferably email that would be fantastic! (dannielle.roche@yahoo.co.uk)