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 -29.90
Milk (kg) 1009.00 -0.014 -14.13
Fat (kg) 21.72 -0.375 -8.14
Prot (kg) 17.31 -0.441 -7.64
Fertility Sub Index 0.58
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) -0.03 1.117 -0.03
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.11
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.21 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index -27.84

* Based on an €80/tonne carbon price