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 -14.84
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 17.04 -0.375 -6.38
Prot (kg) 9.68 -0.441 -4.27
Fertility Sub Index -1.55
Calving Interval (days) 0.24 -1.459 -0.35
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 3.96
Gestation Length (days) -4.31 -0.919 3.96
Beef Sub Index 0.11
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -17.52

* Based on an €80/tonne carbon price