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 -7.74
Milk (kg) 293.00 -0.014 -4.10
Fat (kg) 3.22 -0.375 -1.21
Prot (kg) 5.51 -0.441 -2.43
Fertility Sub Index -19.47
Calving Interval (days) 10.34 -1.459 -15.09
Survival (%) -3.92 1.117 -4.38
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -1.16
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 4.02 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -25.35

* Based on an €80/tonne carbon price