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 -0.53
Milk (kg) -302.00 -0.014 4.23
Fat (kg) 7.34 -0.375 -2.75
Prot (kg) 4.56 -0.441 -2.01
Fertility Sub Index 14.93
Calving Interval (days) -7.83 -1.459 11.42
Survival (%) 3.14 1.117 3.51
Calving Sub Index 4.53
Gestation Length (days) -4.93 -0.919 4.53
Beef Sub Index -2.19
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 9.59 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index 14.59

* Based on an €80/tonne carbon price