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 -3.14
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) -2.93 -0.375 1.10
Prot (kg) 2.87 -0.441 -1.27
Fertility Sub Index -5.70
Calving Interval (days) 2.94 -1.459 -4.29
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index -0.48
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 3.19 -0.432 -1.38
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -9.64

* Based on an €80/tonne carbon price