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 -6.11
Milk (kg) -33.00 -0.014 0.46
Fat (kg) 10.97 -0.375 -4.11
Prot (kg) 5.58 -0.441 -2.46
Fertility Sub Index 20.59
Calving Interval (days) -11.34 -1.459 16.55
Survival (%) 3.62 1.117 4.04
Calving Sub Index 1.85
Gestation Length (days) -2.01 -0.919 1.85
Beef Sub Index 0.75
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 6.09 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 21.98

* Based on an €80/tonne carbon price