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 -25.95
Milk (kg) 703.00 -0.014 -9.84
Fat (kg) 17.38 -0.375 -6.51
Prot (kg) 21.74 -0.441 -9.60
Fertility Sub Index -1.12
Calving Interval (days) 2.43 -1.459 -3.55
Survival (%) 2.17 1.117 2.42
Calving Sub Index 3.62
Gestation Length (days) -3.94 -0.919 3.62
Beef Sub Index -2.37
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -29.80

* Based on an €80/tonne carbon price