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 -36.00
Milk (kg) 291.00 -0.014 -4.07
Fat (kg) 44.81 -0.375 -16.78
Prot (kg) 34.31 -0.441 -15.14
Fertility Sub Index 3.50
Calving Interval (days) -2.05 -1.459 2.99
Survival (%) 0.46 1.117 0.51
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index -0.18
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.61 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index -30.28

* Based on an €80/tonne carbon price