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 -3.83
Milk (kg) 231.00 -0.014 -3.23
Fat (kg) 0.10 -0.375 -0.04
Prot (kg) 1.26 -0.441 -0.56
Fertility Sub Index -0.95
Calving Interval (days) 3.08 -1.459 -4.49
Survival (%) 3.17 1.117 3.54
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 3.92
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 1.06 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 7.04

* Based on an €80/tonne carbon price