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 -28.17
Milk (kg) 590.00 -0.014 -8.26
Fat (kg) 27.73 -0.375 -10.39
Prot (kg) 21.58 -0.441 -9.52
Fertility Sub Index 4.86
Calving Interval (days) -1.76 -1.459 2.57
Survival (%) 2.05 1.117 2.29
Calving Sub Index 2.80
Gestation Length (days) -3.05 -0.919 2.80
Beef Sub Index -0.10
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 9.52 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -26.13

* Based on an €80/tonne carbon price