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 -7.17
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) 2.46 -0.375 -0.92
Prot (kg) 8.83 -0.441 -3.90
Fertility Sub Index -10.07
Calving Interval (days) 4.33 -1.459 -6.32
Survival (%) -3.36 1.117 -3.75
Calving Sub Index 1.99
Gestation Length (days) -2.17 -0.919 1.99
Beef Sub Index -1.42
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) -0.51 -0.432 0.22
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -17.58

* Based on an €80/tonne carbon price