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 15.80
Milk (kg) -825.00 -0.014 11.55
Fat (kg) 3.13 -0.375 -1.17
Prot (kg) -12.28 -0.441 5.42
Fertility Sub Index 3.88
Calving Interval (days) -1.44 -1.459 2.10
Survival (%) 1.59 1.117 1.78
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index -0.97
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 8.11 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index 7.76
Live WT (kg) -25.30 -0.307 7.76
Total Carbon Sub Index 27.34

* Based on an €80/tonne carbon price