31 results
8-K
EX-99.02
TGEN
Tecogen Inc.
14 Mar 24
Results of Operations and Financial Condition
9:11am
Power from CHP
Cooling as a Service 18 Targeted at buildings that need to upgrade their chiller or boiler plant In retrofit applications, buildings
8-K
EX-99.01
TGEN
Tecogen Inc.
16 Jan 24
Regulation FD Disclosure
4:30pm
or boiler plant In retrofit applications, buildings may have competing uses for capital, especially in a high interest rate environment. Buildings
S-8
TGEN
Tecogen Inc.
23 Jun 22
Registration of securities for employees
11:34am
. Retrofit kits were developed in 2014 for other stationary engines and in 2015 the Ultera Retrofit Kit was applied successfully to natural gas stand … partners, and successfully applied an Ultera Retrofit Kit to a 50-liter Caterpillar engine fueled by biogas extracted from an anaerobic digester.
Biogas
8-K
EX-99.01
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25 Feb 21
Other Events
1:59pm
8-K
EX-99.01
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17 Mar 20
Regulation FD Disclosure
12:28pm
8-K
EX-99.01
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12 Mar 20
Results of Operations and Financial Condition
9:35am
8-K
EX-99.02
q429c6y4wrwhuuvcc
14 May 19
Results of Operations and Financial Condition
9:01am
8-K
EX-99.02
0cjp7
28 Mar 19
Results of Operations and Financial Condition
9:02am
8-K
EX-99.01
n66gc ek0c52jer
28 Mar 19
Results of Operations and Financial Condition
9:02am
8-K
EX-99.02
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18 Mar 19
Regulation FD Disclosure
11:49am
8-K
EX-99.01
i6lfdx 9bbkhe9x6
8 Jan 19
Regulation FD Disclosure
12:00am
8-K
EX-99.02
g5yliz1pu9al7rt7jm5q
13 Nov 18
Results of Operations and Financial Condition
8:50am
8-K
EX-99.01
8w9hra
13 Nov 18
Results of Operations and Financial Condition
8:50am