While debate continues about both renewable energy versus fossil fuel-based generation to reduce greenhouse gas emissions and the correlation between GHGs and global warming, there’s no argument about the importance of reducing plant operating costs and extending the life of industrial assets. This is where energy-efficient AC drives can help.

In recent decades, we’ve seen some of the most advanced refineries and petrochemicals plants globally coming on line in India, China, and Saudi Arabia. These include really impressive, world-scale projects utilizing advanced technologies for more environmentally responsible operations such as Reliance Industry’s Jamnagar Refinery in India; the Zhanjiang refinery in China (a JV between Sinopec and Kuwait Petroleum); the Yanbu Refinery in Saudi Arabia (a JV between Saudi Aramco and Sinopec); and the Sadara chemical complex, also in Saudi Arabia (a JV between Saudi Aramco and Dow Chemical); to name just a few.

Most people take electric power for granted and few understand the complexities involved to keep the power flowing without interruptions. There is great public demand for clean renewable power, but utilities fear that these non-dispatchable renewables will disrupt our electric grids. We’ve all witnessed the impact of occasional power failures. Thankfully, according to FERC, outages caused by failed protection system equipment, AC substation failures, or human error, have decreased over the past five years. This, despite the fact that solar and wind are the major new source of generation and older base load power from coal and nuclear plants have been closing. So, what happened? How can grid stability be improving?

DHS recently held several webinars in the wake of its March announcement regarding Russian state-sponsored hacking group Energetic Bear/Dragonfly on utilities and critical infrastructure installations in the US.  The webinar focused on some of the more interesting and unique aspects of these recent attacks plus some countermeasures that end users can implement right now that can greatly reduce the likelihood of future attacks. 

According to the US Department of Energy, pumping systems account for almost 20 percent of the world’s energy consumed by electric motors and approximately 25 to 50 percent of the total electric energy usage in certain industrial facilities. Among other applications, pumps move crude oil through vast pipeline networks, which in turn play an indispensable role in transporting hydrocarbons to key markets. Suppliers are already developing solutions such as digital twins that can leverage data analytics to optimize the performance of pump stations for crude oil and other pipelines.