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Monolith and Modern Hydrogen are using new technologies to create a cleaner hydrogen that's also creating a byproduct that can be used to make cleaner asphalt. Using carbon, instead of the usual ...

You may have seen advertisements for roof sealants designed to be applied directly to asphalt roofs. Such sealants are supposed to stop leaks, extend the life of your roof, and prevent the growth of ...

CALGARY, AB, Sept. 10, 2025 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company") is pleased to announce that its asphalt shingle reprocessing ...

The Patent relates to Stage 3 of the reprocessing technology, the asphalt recovery stage, and is expected to remain in force until 2042. CALGARY — Northstar Clean Technologies Inc. announces that it ...

VANCOUVER, BC and CALGARY, AB, Jan. 8, 2024 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company"), a Canadian-based clean technology company ...

With both manufacturing waste and tear-off shingles now successfully processed, Northstar has confirmed that its proprietary technology can recover liquid asphalt from both types of feedstock, the ...

CALGARY, AB, Nov. 12, 2025 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF, OTCQB: ROOOF) ("Northstar" or the "Company") is pleased to announce it has secured a contractual arrangement ...