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 -5.95
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) 5.82 -0.375 -2.18
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index -11.48
Calving Interval (days) 6.48 -1.459 -9.45
Survival (%) -1.81 1.117 -2.02
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -1.57
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 4.13 -0.432 -1.78
Maintenance Sub Index Maint. Sub Index -1.26
Live WT (kg) 4.10 -0.307 -1.26
Total Carbon Sub Index -20.35

* Based on an €80/tonne carbon price