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 -4.52
Milk (kg) -229.00 -0.014 3.21
Fat (kg) 14.59 -0.375 -5.46
Prot (kg) 5.13 -0.441 -2.26
Fertility Sub Index 18.21
Calving Interval (days) -10.28 -1.459 15.00
Survival (%) 2.87 1.117 3.21
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index 4.13
Carcass Weight (kg) -14.40 -0.528 7.60
Age of Slaughter (days) 8.03 -0.432 -3.47
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 26.44

* Based on an €80/tonne carbon price