Helle Engineering developed the RNG Controls System Project in Morris, Minnesota from the ground up. The project consisted of 3 dairy farms sending H2S free methane to a central facility where the gas would then be scrubbed of CO2 and injected into the pipeline for distribution. Over the course of 2 years, we developed the …
When it comes to getting paid for methane biofuels credits, the proof is in the flow meters. Well, as long as you can get the flow meter data to the historian for reporting. It’s one thing run your plant reliable but when you can’t prove it, is when it’s a problem for biofuels credits. One …
Helle Engineering does it all! Take our LNG project in Hopkinton, Massachusetts where we were involved from the beginning of DCS & SIS programming and all the way through commissioning. Our client not only requested us to run a successful Software Acceptance Test (FAT), but also be boots on the ground to commission a brand-new …
In the biofuels industry power reliability is not an exception. For a customer in Fair Oaks Indiana had a common issue most farms face, power failures. Over the course of a year the customer spent thousands on replacing PLCs, IO cards, HMIs and other electrical components. As the power spikes persisted reliability plummeted along with …