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 -11.14
Milk (kg) 312.00 -0.014 -4.37
Fat (kg) 7.73 -0.375 -2.90
Prot (kg) 8.78 -0.441 -3.88
Fertility Sub Index 5.81
Calving Interval (days) -1.72 -1.459 2.51
Survival (%) 2.95 1.117 3.30
Calving Sub Index 4.14
Gestation Length (days) -4.50 -0.919 4.14
Beef Sub Index 2.49
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 9.02 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 4.29

* Based on an €80/tonne carbon price