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 5.47
Milk (kg) -579.00 -0.014 8.11
Fat (kg) 10.73 -0.375 -4.02
Prot (kg) -3.13 -0.441 1.38
Fertility Sub Index -0.35
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) 0.97 1.117 1.08
Calving Sub Index -0.68
Gestation Length (days) 0.74 -0.919 -0.68
Beef Sub Index 14.02
Carcass Weight (kg) -34.80 -0.528 18.36
Age of Slaughter (days) 10.04 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 28.82
Live WT (kg) -94.00 -0.307 28.82
Total Carbon Sub Index 47.28

* Based on an €80/tonne carbon price