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 14.13
Milk (kg) -303.00 -0.014 4.24
Fat (kg) -11.69 -0.375 4.38
Prot (kg) -12.48 -0.441 5.51
Fertility Sub Index -4.63
Calving Interval (days) 1.43 -1.459 -2.09
Survival (%) -2.28 1.117 -2.55
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 3.89
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -2.90 -0.432 1.25
Maintenance Sub Index Maint. Sub Index 5.30
Live WT (kg) -17.30 -0.307 5.30
Total Carbon Sub Index 18.69

* Based on an €80/tonne carbon price