Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -14.13
Milk (kg) 581.00 -0.014 -8.13
Fat (kg) -3.18 -0.375 1.19
Prot (kg) 16.28 -0.441 -7.19
Fertility Sub Index 1.48
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) 0.63 1.117 0.70
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index 1.02
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 0.70 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -9.14

* Based on an €80/tonne carbon price