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 0.63
Milk (kg) 359.00 -0.014 -5.03
Fat (kg) -9.14 -0.375 3.42
Prot (kg) -5.06 -0.441 2.23
Fertility Sub Index -16.48
Calving Interval (days) 8.80 -1.459 -12.84
Survival (%) -3.26 1.117 -3.64
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index -2.07
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 4.18 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -21.69

* Based on an €80/tonne carbon price