Suncoke Energy Partners, L.P. (SXCP) SEC Filing 10-K Annual report for the fiscal year ending Sunday, December 31, 2017

Exhibit 99.1

Investors and Media:

Jonathan Lock & Ryan Rendino

(630) 824-1987

SUNCOKE ENERGY PARTNERS, L.P. ANNOUNCES FULL-YEAR 2017 RESULTS ABOVE GUIDANCE RANGE

AND PROVIDES GUIDANCE FOR STRONG FULL-YEAR 2018 PERFORMANCE

LISLE, Ill. (January 31, 2018) - SunCoke Energy Partners, L.P. (NYSE: SXCP) today reported fourth quarter and full-year 2017 results, reflecting improved operating performance and the net impact of tax items discussed above.

“A solid fourth quarter contributed to SunCoke’s success in delivering full-year Adjusted EBITDA above our guidance range, and again illustrated the strength of our coke and logistics businesses,” said Mike Rippey, Chairman, President and Chief Executive Officer of SunCoke Energy Partners, L.P. “In 2017, our teams delivered strong operating results, which included the continued work on our Granite City gas sharing project as well as our successful efforts to diversify CMT’s customer and product base, and also optimized SXCP’s capital structure.”

Looking forward, the Partnership expects 2018 Adjusted EBITDA attributable to SXCP to be between $215 million and $225 million. This outlook reflects higher logistics volumes, partially offset by our coke business returning to normalized performance as compared to the prior year period.

Rippey continued, “As we move into 2018, we will remain focused on operations excellence, including leveraging our unique capabilities at CMT to secure new business. In doing so, I am confident that we can again execute against our objectives and deliver value to SXCP unitholders.”