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 -7.27
Milk (kg) -109.00 -0.014 1.53
Fat (kg) 14.28 -0.375 -5.35
Prot (kg) 7.82 -0.441 -3.45
Fertility Sub Index 6.57
Calving Interval (days) -3.50 -1.459 5.11
Survival (%) 1.31 1.117 1.46
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index 7.46
Carcass Weight (kg) -19.60 -0.528 10.34
Age of Slaughter (days) 6.68 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 16.46
Live WT (kg) -53.70 -0.307 16.46
Total Carbon Sub Index 26.11

* Based on an €80/tonne carbon price