@vascoamaralgrilo Hi Vasco, great question & thank you for taking an interest in Thrive. We do a meta-evaluation of our grantmaking to ascertain various outcomes, one being the approximate equivalent reduced number of animals consumed. However, in order to finalize this part of the evaluation, we would need to pay a one-time cost to hire an outside consultant to create the animals saved calculator. To date, we haven't had the budget to do this. So in short, we're collecting the data to answer your question, but won't be able to finalize it until if/when we have a donor interested in covering the one-time extra cost.
I hope this is useful and we're happy to answer any more questions!