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 -20.99
Milk (kg) 222.00 -0.014 -3.11
Fat (kg) 26.13 -0.375 -9.79
Prot (kg) 18.33 -0.441 -8.09
Fertility Sub Index -0.33
Calving Interval (days) 1.10 -1.459 -1.60
Survival (%) 1.14 1.117 1.27
Calving Sub Index 2.28
Gestation Length (days) -2.48 -0.919 2.28
Beef Sub Index -0.38
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 10.28 -0.432 -4.44
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index -18.25

* Based on an €80/tonne carbon price