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 -8.42
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) 8.14 -0.375 -3.05
Prot (kg) 5.42 -0.441 -2.39
Fertility Sub Index -10.55
Calving Interval (days) 6.25 -1.459 -9.12
Survival (%) -1.28 1.117 -1.43
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 0.57
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 0.86
Live WT (kg) -2.80 -0.307 0.86
Total Carbon Sub Index -17.92

* Based on an €80/tonne carbon price