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 -14.63
Milk (kg) 68.00 -0.014 -0.95
Fat (kg) 19.37 -0.375 -7.26
Prot (kg) 14.56 -0.441 -6.43
Fertility Sub Index 13.15
Calving Interval (days) -6.90 -1.459 10.07
Survival (%) 2.76 1.117 3.08
Calving Sub Index 2.08
Gestation Length (days) -2.26 -0.919 2.08
Beef Sub Index 3.45
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 2.64 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 12.02

* Based on an €80/tonne carbon price