Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -18.13
Milk (kg) 251.00 -0.014 -3.51
Fat (kg) 24.02 -0.375 -9.00
Prot (kg) 12.72 -0.441 -5.61
Fertility Sub Index -5.38
Calving Interval (days) 3.56 -1.459 -5.19
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 3.75
Gestation Length (days) -4.08 -0.919 3.75
Beef Sub Index -1.06
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.27 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -29.41

* Based on an €80/tonne carbon price