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 -7.09
Milk (kg) -114.00 -0.014 1.60
Fat (kg) 13.39 -0.375 -5.02
Prot (kg) 8.31 -0.441 -3.67
Fertility Sub Index 5.62
Calving Interval (days) -2.82 -1.459 4.11
Survival (%) 1.35 1.117 1.51
Calving Sub Index 3.01
Gestation Length (days) -3.28 -0.919 3.01
Beef Sub Index 9.24
Carcass Weight (kg) -19.70 -0.528 10.39
Age of Slaughter (days) 2.66 -0.432 -1.15
Maintenance Sub Index Maint. Sub Index 10.02
Live WT (kg) -32.70 -0.307 10.02
Total Carbon Sub Index 20.82

* Based on an €80/tonne carbon price