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 -5.97
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) -0.44 -0.375 0.16
Prot (kg) 4.54 -0.441 -2.00
Fertility Sub Index -14.00
Calving Interval (days) 6.74 -1.459 -9.83
Survival (%) -3.73 1.117 -4.17
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index -1.17
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -20.29

* Based on an €80/tonne carbon price