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 -0.48
Milk (kg) -151.00 -0.014 2.11
Fat (kg) 5.28 -0.375 -1.98
Prot (kg) 1.40 -0.441 -0.62
Fertility Sub Index 15.26
Calving Interval (days) -8.83 -1.459 12.88
Survival (%) 2.13 1.117 2.38
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -0.50
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.87 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 20.22

* Based on an €80/tonne carbon price