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 -27.12
Milk (kg) 569.00 -0.014 -7.97
Fat (kg) 26.57 -0.375 -9.95
Prot (kg) 20.86 -0.441 -9.21
Fertility Sub Index -0.97
Calving Interval (days) 1.17 -1.459 -1.71
Survival (%) 0.66 1.117 0.74
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index -3.16
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 6.72 -0.432 -2.90
Maintenance Sub Index Maint. Sub Index -8.71
Live WT (kg) 28.40 -0.307 -8.71
Total Carbon Sub Index -36.80

* Based on an €80/tonne carbon price