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 -0.26
Milk (kg) -14.00 -0.014 0.20
Fat (kg) 0.77 -0.375 -0.29
Prot (kg) 0.38 -0.441 -0.17
Fertility Sub Index 7.57
Calving Interval (days) -3.44 -1.459 5.02
Survival (%) 2.28 1.117 2.55
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.44
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 2.04 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 16.49

* Based on an €80/tonne carbon price