CoalCreekBeer
Well-Known Member
I hope there are some high altitude brewers here.
My brother and I have recently taken up home brewing and have had a wonderful success so far.
The problem is, we brew at 8,200 ft in elevation. We have seen in these forums that hops might be a bit less efficient at this altitude, but we have adjusted with no problems. The concern is the color of our beers.
We just finished our 6th 5 gal batch, and the common denominator is our color on all of our brews, some are more obvious then others.
Our first brew was an American Brown Ale, box recipe.
American Brown Ale
Recipe Specs
----------------
Batch Size (G): 5.0
Total Grain (lb): 5.755
Total Hops (oz): 1.00
Original Gravity (OG): 1.042 (°P): 10.5
Final Gravity (FG): 1.008 (°P): 2.1
Alcohol by Volume (ABV): 4.46 %
Colour (SRM): 21.4 (EBC): 42.2
Bitterness (IBU): 36.0 (Average)
Brewhouse Efficiency (%): 70
Boil Time (Minutes): 60
Grain Bill
----------------
2.000 lb Dry Malt Extract - Light (34.75%)
1.250 lb American 2-Row (21.72%)
1.000 lb Dry Malt Extract - Amber (17.38%)
0.500 lb Chocolate (8.69%)
0.500 lb Dextrose (8.69%)
0.380 lb Crystal 90 (6.6%)
0.125 lb Biscuit (2.17%)
Hop Bill
----------------
0.75 oz Centennial Pellet (9.7% Alpha) @ 60 Minutes (Boil) (0.2 oz/Gal)
0.25 oz Centennial Pellet (9.7% Alpha) @ 15 Minutes (Boil) (0 oz/Gal)
Misc Bill
----------------
Single step Infusion at 151°F for 60 Minutes.
Fermented at 68°F with WLP001 - California Ale
This turned out to be a wonderful recipe, great flavor and aroma. The color is more like, well, a stout, it is VERY dark, the recipe states that it is a 42.2 ebc, but ours turned out to be more like 70-75 ebc.
This being our first beer, we were not concerned, it is wonderful, flavor is excellent as I stated before. Then when we brewed our latest batch, an American Pale Ale, the color was once again much darker then the recipe stated it would be. Here is the recipe.
Gold Coast pale ale
American Pale Ale
Recipe Specs
----------------
Batch Size (G): 5.0
Total Grain (lb): 8.000
Total Hops (oz): 1.90
Original Gravity (OG): 1.058 (°P): 14.3
Final Gravity (FG): 1.013 (°P): 3.3
Alcohol by Volume (ABV): 5.86 %
Colour (SRM): 7.1 (EBC): 14.0
Bitterness (IBU): 41.1 (Average)
Brewhouse Efficiency (%): 70
Boil Time (Minutes): 60
Grain Bill
----------------
7.250 lb Liquid Malt Extract - Light (90.62%)
0.250 lb Dextrose (3.12%)
0.250 lb Honey Malt (3.12%)
0.250 lb Victory (3.12%)
Hop Bill
----------------
0.90 oz Northern Brewer Pellet (9.6% Alpha) @ 60 Minutes (Boil) (0.2 oz/Gal)
0.50 oz Tettnanger Pellet (4% Alpha) @ 15 Minutes (Boil) (0.1 oz/Gal)
0.50 oz Hallertau Aroma Pellet (8.1% Alpha) @ 5 Minutes (Boil) (0.1 oz/Gal)
Misc Bill
----------------
Single step Infusion at 155°F for 30 Minutes.
Fermented at 68°F with
As this recipe shows the EBC should have been around 14, however, it turned out at 30-35.
The beers taste great, but we are just really flabbergasted by the colors and how off they are compared to the specs of the recipe, any ideas? Is this an elevation issue?
My brother and I have recently taken up home brewing and have had a wonderful success so far.
The problem is, we brew at 8,200 ft in elevation. We have seen in these forums that hops might be a bit less efficient at this altitude, but we have adjusted with no problems. The concern is the color of our beers.
We just finished our 6th 5 gal batch, and the common denominator is our color on all of our brews, some are more obvious then others.
Our first brew was an American Brown Ale, box recipe.
American Brown Ale
Recipe Specs
----------------
Batch Size (G): 5.0
Total Grain (lb): 5.755
Total Hops (oz): 1.00
Original Gravity (OG): 1.042 (°P): 10.5
Final Gravity (FG): 1.008 (°P): 2.1
Alcohol by Volume (ABV): 4.46 %
Colour (SRM): 21.4 (EBC): 42.2
Bitterness (IBU): 36.0 (Average)
Brewhouse Efficiency (%): 70
Boil Time (Minutes): 60
Grain Bill
----------------
2.000 lb Dry Malt Extract - Light (34.75%)
1.250 lb American 2-Row (21.72%)
1.000 lb Dry Malt Extract - Amber (17.38%)
0.500 lb Chocolate (8.69%)
0.500 lb Dextrose (8.69%)
0.380 lb Crystal 90 (6.6%)
0.125 lb Biscuit (2.17%)
Hop Bill
----------------
0.75 oz Centennial Pellet (9.7% Alpha) @ 60 Minutes (Boil) (0.2 oz/Gal)
0.25 oz Centennial Pellet (9.7% Alpha) @ 15 Minutes (Boil) (0 oz/Gal)
Misc Bill
----------------
Single step Infusion at 151°F for 60 Minutes.
Fermented at 68°F with WLP001 - California Ale
This turned out to be a wonderful recipe, great flavor and aroma. The color is more like, well, a stout, it is VERY dark, the recipe states that it is a 42.2 ebc, but ours turned out to be more like 70-75 ebc.
This being our first beer, we were not concerned, it is wonderful, flavor is excellent as I stated before. Then when we brewed our latest batch, an American Pale Ale, the color was once again much darker then the recipe stated it would be. Here is the recipe.
Gold Coast pale ale
American Pale Ale
Recipe Specs
----------------
Batch Size (G): 5.0
Total Grain (lb): 8.000
Total Hops (oz): 1.90
Original Gravity (OG): 1.058 (°P): 14.3
Final Gravity (FG): 1.013 (°P): 3.3
Alcohol by Volume (ABV): 5.86 %
Colour (SRM): 7.1 (EBC): 14.0
Bitterness (IBU): 41.1 (Average)
Brewhouse Efficiency (%): 70
Boil Time (Minutes): 60
Grain Bill
----------------
7.250 lb Liquid Malt Extract - Light (90.62%)
0.250 lb Dextrose (3.12%)
0.250 lb Honey Malt (3.12%)
0.250 lb Victory (3.12%)
Hop Bill
----------------
0.90 oz Northern Brewer Pellet (9.6% Alpha) @ 60 Minutes (Boil) (0.2 oz/Gal)
0.50 oz Tettnanger Pellet (4% Alpha) @ 15 Minutes (Boil) (0.1 oz/Gal)
0.50 oz Hallertau Aroma Pellet (8.1% Alpha) @ 5 Minutes (Boil) (0.1 oz/Gal)
Misc Bill
----------------
Single step Infusion at 155°F for 30 Minutes.
Fermented at 68°F with
As this recipe shows the EBC should have been around 14, however, it turned out at 30-35.
The beers taste great, but we are just really flabbergasted by the colors and how off they are compared to the specs of the recipe, any ideas? Is this an elevation issue?