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11 min
Consider a compressor station closing its April emissions inventory. The April fuel-gas export arrives on the second working day of May. It...
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16 min
The flyover file for the compressor station arrives with a site-level measurement: a rate for a few hours in the afternoon. The...
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13 min
In the same week, the corporate sustainability team asks for the company's GHG inventory, while an environmental lead at a compressor...
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7 min
Reported emissions have already been calculated and approved. Now someone else needs to review the work behind them. They may be an...
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11 min
Leadership asks what happens to emissions if the drilling program adds a rig, a vapor-recovery project slips into next year, or a...
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11 min
An optical gas imaging (OGI) camera shows methane at a pressure relief valve. The leak detection and repair (LDAR) crew tags the leak. But...
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17 min
EPA’s Greenhouse Gas Reporting Program requires covered oil and gas facilities and suppliers to do more than report an annual emissions...
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37 min
Two companies can report nearly identical methane inventories while emitting dramatically different amounts of methane. The difference...
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19 min
Greenhouse gas reporting rarely fails because an environmental team cannot run a calculation. It fails when production extracts arrive...
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14 min
Ask an environmental manager what almost broke last year's greenhouse gas filing, and the answer is rarely missing software. It is usually...
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