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 -12.93
Milk (kg) 543.00 -0.014 -7.60
Fat (kg) 6.13 -0.375 -2.30
Prot (kg) 6.87 -0.441 -3.03
Fertility Sub Index 2.29
Calving Interval (days) -1.36 -1.459 1.98
Survival (%) 0.27 1.117 0.30
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.12
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 2.30
Live WT (kg) -7.50 -0.307 2.30
Total Carbon Sub Index -8.93

* Based on an €80/tonne carbon price