# Monitoring Plan

Monitoring Plans for this methodology shall include, but are not limited to, tracking of the following information by Project Developers:

* Transportation distances for the collection of waste batteries until the project's site.
* Type and chemistry of collected batteries (Battery A).
* Percentage of recycled battery packs, auxiliary components, BMS, and BUs derived from the collected battery packs (Battery A).
* The quantity, type, and weight of second-life batteries sold (Battery B) in a functional state, along with their respective State of Health (SoH) and lifespan (optional). If lifespan data is unavailable, conservative assumptions will be made.
* Quantity and type of new materials used in the second life battery, as well as any new electrolyte solutions incorporated into the sold battery (Battery B).

See Table 2 in the section [Data Sources](https://docs.rainbowstandard.io/~/changes/171/methodologies/ghg-quantification#data-sources) for more details.

The Project Developer is the party responsible for adhering to the Monitoring Plan.