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 -9.11
Milk (kg) 335.00 -0.014 -4.69
Fat (kg) -0.16 -0.375 0.06
Prot (kg) 10.16 -0.441 -4.48
Fertility Sub Index 11.95
Calving Interval (days) -7.72 -1.459 11.26
Survival (%) 0.61 1.117 0.68
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index -3.26
Carcass Weight (kg) 6.40 -0.528 -3.38
Age of Slaughter (days) -0.27 -0.432 0.12
Maintenance Sub Index Maint. Sub Index -6.35
Live WT (kg) 20.70 -0.307 -6.35
Total Carbon Sub Index -6.77

* Based on an €80/tonne carbon price