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 -7.00
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) 6.38 -0.375 -2.39
Prot (kg) 2.71 -0.441 -1.20
Fertility Sub Index -9.55
Calving Interval (days) 5.75 -1.459 -8.39
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.96
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 4.78 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -16.93

* Based on an €80/tonne carbon price