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 -9.78
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) 5.79 -0.375 -2.17
Prot (kg) 11.25 -0.441 -4.97
Fertility Sub Index -11.31
Calving Interval (days) 5.01 -1.459 -7.31
Survival (%) -3.58 1.117 -4.00
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 2.62
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 1.02 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index -15.43

* Based on an €80/tonne carbon price