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 -26.47
Milk (kg) 649.00 -0.014 -9.09
Fat (kg) 22.89 -0.375 -8.57
Prot (kg) 19.96 -0.441 -8.81
Fertility Sub Index 3.75
Calving Interval (days) -1.17 -1.459 1.71
Survival (%) 1.83 1.117 2.04
Calving Sub Index 3.57
Gestation Length (days) -3.88 -0.919 3.57
Beef Sub Index -1.22
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 6.24 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -28.95

* Based on an €80/tonne carbon price