REC-90
REC-90 is an ethanol-free, 90 octane unleaded gasoline blend designed for use in recreational/marine engines which can be damaged by the ethanol found in other gasoline blends. It is also usable in some aviation engines [1] and automotive engines, though it has not been thoroughly tested for cars and trucks.
Unlike most stations in the plains states which carry ethanol-free 87 octane unleaded alongside 10% ethanol 87 octane unleaded, many states carry ethanol-free gasoline specifically marketed as recreational fuel designed for marine equipment and small engines.
Rec-90 Availability and Pricing
As debate has ensued over ethanol blending in gasolines, ethanol-free has popped up in a number of states marketed as Rec-90 Recreational Gasoline. Because there is no cheap oxygenate in Rec-90 gasoline, Rec-90 is almost always significantly more expensive per gallon than E10 "Regular Gasoline".
According to the crowd-sourced website e85prices.com, there are several dozen stations known in the United States to carry ethanol-free fuel. The following is a table listing the number of known stations in each state to carry ethanol-free fuel.
List of states with known number of ethanol-free gasoline or Rec-90 stations
This list shows only a few of the thousands of stations with ethanol-free gas. See the link below for Pure-Gas.Org for a more complete list.
| State | Number of known stations | Rec-90 or General Ethanol-Free Gasoline | Available Locations | 
|---|---|---|---|
| Alabama | 1 | 90 Rec | 
  | 
| Alaska | 0 | N/A | N/A | 
| Arizona | 0 | N/A | N/A | 
| Arkansas | 0 | N/A | N/A | 
| California | 0 | N/A | N/A | 
| Connecticut | 0 | N/A | N/A | 
| Delaware | 0 | N/A | N/A | 
| District of Columbia | 0 | N/A | N/A | 
| Florida | 12 | Rec-90 and/or ethanol-free | 
  | 
| Georgia | 3 | Rec 90 | 
  | 
| Idaho | 0 | N/A | N/A | 
| Illinois | 1 | Rec 90 | 
  | 
| Indiana | 2 | Rec 90 | 
  | 
| Iowa | 0 | General Ethanol-Free Gasoline | N/A | 
| Kansas | 0 | N/A | N/A | 
| Kentucky | 3 | REC-90 | 
     601 Ogden street
    REC 90 also 110,112,116 and 118 
    leaded and unleaded race fuels)
 | 
| Louisiana | 0 | N/A | N/A | 
| Maryland | 0 | N/A | N/A | 
| Massachusetts | 0 | N/A | N/A | 
| Michigan | 32 | Rec-90 Only | 
  | 
| Minnesota | 0 | N/A | N/A | 
| Mississippi | 0 | N/A | N/A | 
| Missouri | 0 | N/A | N/A | 
| Montana | 0 | N/A | N/A | 
| Nebraska | 1 | General Ethanol-Free Gasoline | 
  | 
| Nevada | 0 | N/A | N/A | 
| New Jersey | 0 | N/A | N/A | 
| New Mexico | 0 | N/A | N/A | 
| New York | 0 | N/A | N/A | 
| North Carolina | 1 | General Ethanol-Free/Premium Ethanol-Free | 
  | 
| North Dakota | 0 | N/A | N/A | 
| Ohio | 14 | REC - 90 | 
  | 
| Oklahoma | 0 | N/A | N/A | 
| Oregon | 0 | N/A | N/A | 
| Pennsylvania | 2 | REC 90 | 
  | 
| South Carolina | 0 | N/A | N/A | 
| South Dakota | 0 | N/A | N/A | 
| Tennessee | 3 | General Ethanol-Free/Premium Ethanol-Free | 
  | 
| Texas | 1 | N/A | • Round Rock, TX | 
| Utah | 0 | N/A | N/A | 
| Virginia | 4 | REC 90 | 
  | 
| Washington | 0 | N/A | N/A | 
| West Virginia | 3 | General Ethanol-Free/Premium Ethanol-Free | 
  | 
| Wisconsin | 1 | General Ethanol-Free/Premium Ethanol-Free | 
  | 
| Wyoming | 0 | N/A | N/A |