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 -10.07
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) 8.50 -0.375 -3.18
Prot (kg) 9.03 -0.441 -3.99
Fertility Sub Index 0.98
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 0.84 1.117 0.94
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -3.73
Carcass Weight (kg) 4.10 -0.528 -2.16
Age of Slaughter (days) 3.62 -0.432 -1.56
Maintenance Sub Index Maint. Sub Index -1.99
Live WT (kg) 6.50 -0.307 -1.99
Total Carbon Sub Index -14.50

* Based on an €80/tonne carbon price