The rates for the green remortgage products are 0.1% lower than Santander’s standard equivalent remortgage deals.
Before submitting an application for the remortgage, brokers must check that their client has a valid A- or B-rated EPC for the property being mortgaged on the government register.
Santander said it did not need a copy of this but would carry out checks to make sure applicants are eligible for the range.
This information is available on the government website for England, Wales and Northern Ireland or Scotland.
The products are available between 60% and 85% loan to value (LTV) on two- or five-year fixed rates.
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They will be available from 24 September.
Santander has also withdrawn its two-year tracker rates in the new business and product transfer ranges for BTL borrowers.
Earlier this year, the lender updated its Greener Homes Hub and launched cashback incentives of up to £500 for borrowers making energy-efficient updates to their homes.
