AP. SeQuential Biofuels, a biofuels marketer and distributor in Eugene and Portland, Oregon, plans to open an all biofuel retail service station in September or October in Eugene.

The proposed SeQuential station is a pioneering effort because all the fuels it would offer would be earth-friendly to some degree, managing partner Ian Hill said.

The station will offer biodiesel and ethanol blends. Drivers will be able to choose among varying blends, on up to B100.

SeQuential’s project represents a three-way partnership with Lane County and the Oregon state Department of Environmental Quality.