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 10.86
Milk (kg) -274.00 -0.014 3.84
Fat (kg) -7.90 -0.375 2.96
Prot (kg) -9.20 -0.441 4.06
Fertility Sub Index 5.46
Calving Interval (days) -3.73 -1.459 5.44
Survival (%) 0.02 1.117 0.02
Calving Sub Index -0.92
Gestation Length (days) 1.00 -0.919 -0.92
Beef Sub Index 1.95
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -1.34 -0.432 0.58
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 19.25

* Based on an €80/tonne carbon price