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 -0.23
Milk (kg) -308.00 -0.014 4.31
Fat (kg) 12.08 -0.375 -4.52
Prot (kg) 0.03 -0.441 -0.01
Fertility Sub Index 5.52
Calving Interval (days) -2.15 -1.459 3.14
Survival (%) 2.13 1.117 2.38
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 2.90
Carcass Weight (kg) -13.20 -0.528 6.96
Age of Slaughter (days) 9.42 -0.432 -4.07
Maintenance Sub Index Maint. Sub Index 12.66
Live WT (kg) -41.30 -0.307 12.66
Total Carbon Sub Index 21.35

* Based on an €80/tonne carbon price