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 -24.66
Milk (kg) 429.00 -0.014 -6.01
Fat (kg) 28.33 -0.375 -10.61
Prot (kg) 18.22 -0.441 -8.04
Fertility Sub Index 1.47
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) 1.13 1.117 1.26
Calving Sub Index 3.34
Gestation Length (days) -3.63 -0.919 3.34
Beef Sub Index -1.94
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 6.56 -0.432 -2.83
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -29.76

* Based on an €80/tonne carbon price