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 -10.76
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) 12.36 -0.375 -4.63
Prot (kg) 7.89 -0.441 -3.48
Fertility Sub Index -0.96
Calving Interval (days) 0.82 -1.459 -1.20
Survival (%) 0.21 1.117 0.23
Calving Sub Index -1.80
Gestation Length (days) 1.96 -0.919 -1.80
Beef Sub Index -7.81
Carcass Weight (kg) 16.40 -0.528 -8.65
Age of Slaughter (days) -1.94 -0.432 0.84
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -31.15

* Based on an €80/tonne carbon price