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 -5.04
Milk (kg) 266.00 -0.014 -3.72
Fat (kg) -1.76 -0.375 0.66
Prot (kg) 4.48 -0.441 -1.98
Fertility Sub Index -19.22
Calving Interval (days) 8.96 -1.459 -13.07
Survival (%) -5.50 1.117 -6.14
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index -0.64
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -31.56

* Based on an €80/tonne carbon price