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 -3.51
Milk (kg) -106.00 -0.014 1.48
Fat (kg) 9.76 -0.375 -3.66
Prot (kg) 3.03 -0.441 -1.34
Fertility Sub Index 2.12
Calving Interval (days) -0.72 -1.459 1.05
Survival (%) 0.96 1.117 1.07
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index 3.66
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 6.19 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index 9.99
Live WT (kg) -32.60 -0.307 9.99
Total Carbon Sub Index 14.01

* Based on an €80/tonne carbon price