Origins of the Double IPA
As the West Coast IPA pushed bitterness ever higher in the 1990s, brewers ran into a problem of balance — and the solution was simply to make the beer bigger. The result was the Double IPA (or Imperial IPA), and its origin story has an unusually clear point of birth.
#Vinnie Cilurzo and the First Double IPA
The Double IPA is widely credited to brewer Vinnie Cilurzo, at the Blind Pig Brewing Company in Temecula, California, around 1994. The often-told story is candid and practical:
Cilurzo was working with a worn-out brewhouse and worried his very hoppy beer would taste harsh and unbalanced. His fix was to increase the malt — more malt meant more alcohol and more body to carry an enormous hop load. He has described it, with some humour, as a way to mask the limitations of his equipment. A near-disaster became a new style.
#The Pliny the Elder Era
Cilurzo later moved to Russian River Brewing, where he refined the idea into Pliny the Elder — released in 2000 and named (with a wink) after the Roman naturalist associated with naming the hop plant. Pliny became the archetype of the Double IPA: intensely hoppy yet startlingly drinkable, dry rather than sweet, and balanced despite its strength.
| Feature | Double IPA archetype | |
|---|---|---|
| ABV | ~8–10%+ | |
| Bitterness | Very high [[IBU and Perceived Bitterness | IBU]], but balanced |
| Malt | More than a standard IPA, but kept dry | |
| Hops | Massive charges, often including late and [[Dry Hopping | dry-hop]] additions |
| Finish | Crisp and clean — not sticky or sweet |
Russian River's later Pliny the Younger, a Triple IPA, pushed the escalation even further and became a cult release. See Iconic IPAs That Defined the Style.
#Why "Double" and "Imperial"?
The terms borrow from older brewing language — "imperial" historically denoted a stronger, export-grade beer (as in imperial stout). Applied to the IPA, "double" and "imperial" signal a bigger version of the standard style: more malt, more hops, more alcohol. The naming is loose; there is no strict doubling of anything.
The hardest part of a Double IPA is keeping it from becoming sweet and heavy. Skilled brewers use highly fermentable worts and careful recipe design so the beer finishes dry, letting the hops — not residual sugar — carry the strength. A poorly made Double IPA is cloying; a great one drinks dangerously easy.
#The Escalation Continues
The Double IPA legitimised the idea that IPAs could keep getting bigger, opening the door to the Triple IPA and an enduring craft-beer fascination with strength. It also set the stage for the next twist — the hazy New England style, many of whose flagship beers are themselves Double IPAs.
#Continue Reading
- Double IPA — the modern style profile
- Triple IPA — the escalation taken further
- Rise of the West Coast IPA — the context that produced it
- Double IPA Recipe — how to brew one
- Key Figures in IPA History — Vinnie Cilurzo and other pioneers