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 -22.43
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 25.20 -0.375 -9.44
Prot (kg) 18.10 -0.441 -7.99
Fertility Sub Index -4.21
Calving Interval (days) 2.47 -1.459 -3.60
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index -1.55
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 6.28 -0.432 -2.71
Maintenance Sub Index Maint. Sub Index -2.21
Live WT (kg) 7.20 -0.307 -2.21
Total Carbon Sub Index -28.42

* Based on an €80/tonne carbon price