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 -13.76
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 14.10 -0.375 -5.28
Prot (kg) 9.82 -0.441 -4.33
Fertility Sub Index 1.47
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) -1.06 1.117 -1.18
Calving Sub Index 3.03
Gestation Length (days) -3.30 -0.919 3.03
Beef Sub Index -0.24
Carcass Weight (kg) -7.50 -0.528 3.96
Age of Slaughter (days) 9.72 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index -12.62

* Based on an €80/tonne carbon price