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 -5.33
Milk (kg) 286.00 -0.014 -4.00
Fat (kg) 0.61 -0.375 -0.23
Prot (kg) 2.48 -0.441 -1.09
Fertility Sub Index -9.74
Calving Interval (days) 5.64 -1.459 -8.23
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index -2.68
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -13.44

* Based on an €80/tonne carbon price