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 -12.08
Milk (kg) 515.00 -0.014 -7.21
Fat (kg) 5.52 -0.375 -2.07
Prot (kg) 6.35 -0.441 -2.80
Fertility Sub Index -1.65
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.43 1.117 -0.48
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index 1.07
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.30 -0.432 -0.56
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index -12.41

* Based on an €80/tonne carbon price