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 -4.44
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) 1.47 -0.375 -0.55
Prot (kg) 5.10 -0.441 -2.25
Fertility Sub Index 3.20
Calving Interval (days) -2.16 -1.459 3.15
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index -6.94
Carcass Weight (kg) 10.30 -0.528 -5.43
Age of Slaughter (days) 3.49 -0.432 -1.51
Maintenance Sub Index Maint. Sub Index -2.88
Live WT (kg) 9.40 -0.307 -2.88
Total Carbon Sub Index -11.09

* Based on an €80/tonne carbon price