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 -13.90
Milk (kg) 464.00 -0.014 -6.50
Fat (kg) 9.86 -0.375 -3.69
Prot (kg) 8.40 -0.441 -3.71
Fertility Sub Index -11.80
Calving Interval (days) 7.03 -1.459 -10.26
Survival (%) -1.38 1.117 -1.54
Calving Sub Index 1.88
Gestation Length (days) -2.04 -0.919 1.88
Beef Sub Index -2.23
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 7.24 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -29.91

* Based on an €80/tonne carbon price