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 -13.52
Milk (kg) 455.00 -0.014 -6.37
Fat (kg) 11.91 -0.375 -4.46
Prot (kg) 6.09 -0.441 -2.69
Fertility Sub Index -9.78
Calving Interval (days) 5.20 -1.459 -7.59
Survival (%) -1.96 1.117 -2.19
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index -0.26
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -4.08
Live WT (kg) 13.30 -0.307 -4.08
Total Carbon Sub Index -25.98

* Based on an €80/tonne carbon price