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 -1.63
Milk (kg) -139.00 -0.014 1.95
Fat (kg) 9.30 -0.375 -3.48
Prot (kg) 0.21 -0.441 -0.09
Fertility Sub Index 5.51
Calving Interval (days) -2.76 -1.459 4.03
Survival (%) 1.33 1.117 1.49
Calving Sub Index 1.25
Gestation Length (days) -1.36 -0.919 1.25
Beef Sub Index 1.86
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 3.52 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 14.34

* Based on an €80/tonne carbon price