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 -2.90
Milk (kg) 198.00 -0.014 -2.77
Fat (kg) 0.13 -0.375 -0.05
Prot (kg) 0.19 -0.441 -0.08
Fertility Sub Index -17.03
Calving Interval (days) 9.17 -1.459 -13.38
Survival (%) -3.27 1.117 -3.65
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index -0.02
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 0.54 -0.432 -0.23
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -18.69

* Based on an €80/tonne carbon price