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 -17.98
Milk (kg) 569.00 -0.014 -7.97
Fat (kg) 11.10 -0.375 -4.16
Prot (kg) 13.27 -0.441 -5.86
Fertility Sub Index -8.10
Calving Interval (days) 4.83 -1.459 -7.05
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index -2.91
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index -2.27
Live WT (kg) 7.40 -0.307 -2.27
Total Carbon Sub Index -28.08

* Based on an €80/tonne carbon price