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 4.38
Milk (kg) -104.00 -0.014 1.46
Fat (kg) -0.50 -0.375 0.19
Prot (kg) -6.20 -0.441 2.74
Fertility Sub Index -9.29
Calving Interval (days) 5.16 -1.459 -7.53
Survival (%) -1.58 1.117 -1.77
Calving Sub Index 1.19
Gestation Length (days) -1.29 -0.919 1.19
Beef Sub Index -2.61
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -6.79

* Based on an €80/tonne carbon price