artificial intelligence

With Trump pivot back to pro-oil and gas policies, one renewable energy finds favor

Written By: Jennifer McDermott Associated Press
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As promised, President Donald Trump began reversing the country’s energy policies his first day in office with a spate of orders largely favoring oil, gas and coal. But there is one renewable energy that did find favor: geothermal.

Energy experts say that makes sense — geothermal energy makes electricity 24/7. Many people working in the field came from the oil and gas industry and they use much of the same technology for drilling wells. Trump strongly supports and gets support from the oil and gas industry. And there’s bipartisan support in Congress for geothermal.

“The embrace of advanced geothermal under this new administration, I’d say is not a giant surprise,” said Alex Kania, a managing director at Marathon Capital. “It’s reliable, it’s efficient, and frankly their ties to the more conventional forms of energy production, I think, is probably not lost on some people.”

Geothermal creates electricity cleanly by making steam from the Earth’s natural heat and using that steam to spin a turbine. It’s a climate solution because it reduces the need for traditional power plants that burn fossil fuels and cause climate change.

Trump declared an energy emergency on Monday, and included geothermal heat as one of the domestic energy resources that could help ensure a reliable, diversified and affordable supply of energy. Solar, wind and battery storage were omitted, and wind was singled out in a separate order with measures intended to slow it down.

“Geothermal is heating up and the Trump administration is going to empower the industry over the next four years to achieve its potential,” said Bryant Jones, executive director of the geothermal trade association, Geothermal Rising.

It’s a vibrant business right now.

New geothermal companies are adapting technology and practices from oil and gas to create steam from ubiquitous hot rock. That would make this kind of electricity possible in many more places. The Energy Department estimates the next generation of geothermal projects could provide some 90 gigawatts in the U.S. by 2050 — enough to power 65 million homes or more. Former Energy Secretary Jennifer Granholm supported geothermal as a climate solution.

Trump’s pick for energy secretary, Chris Wright, is a fossil fuel executive who values geothermal, too. His company, Denver-based Liberty Energy, invested in Fervo Energy, a Houston-based geothermal company. Wright said at his confirmation hearing that he’s excited about geothermal as an “an enormous, abundant energy resource below everyone’s feet.”

Wright’s appointment is a clear signal that this administration will support geothermal, said Terra Rogers, a program director who focuses on the technology at the nonprofit Clean Air Task Force.

“He’s well-informed of its risks and opportunities, and continues to be a strong advocate for what it could be,” Rogers said.

The United States is a world leader in electricity made from geothermal energy, but it still accounts for less than half a percent of the nation’s total large-scale generation, according to the U.S. Energy Information Administration. The big states are California, Nevada, Utah, Hawaii, Oregon, Idaho and New Mexico, where reservoirs of steam, or very hot water, lie close to the surface.

In its first actions this week, the new administration also indicated support for nuclear power and removing obstacles to mining uranium, which can be refined into nuclear fuel. Like geothermal, nuclear power does not cause climate change. The executive order also backs hydropower.

Solar is the fastest-growing source of electricity generation in the United States.

Trump wants to increase production of oil and gas in order for the U.S. to have the lowest-cost energy and electricity of any nation in the world, he says. He took aim at wind energy, temporarily halting offshore wind lease sales in federal waters and pausing federal approvals, permits and loans for projects both onshore and offshore.

Trump says wind turbines are horrible, only work with subsidies and are “many, many times” more expensive than natural gas. Offshore wind is one of the most expensive sources of new power generation, but onshore wind is cheaper than new natural gas plants, according to estimates from the Energy Information Administration.

Jones, at Geothermal Rising, said the industry hopes the support for geothermal energy will lead to streamlined permitting, more federal research and tax credits to promote innovation.

Sage Geosystems in Houston is a geothermal company launched by former executives at oil and gas giant Shell. CEO Cindy Taff said it’s exciting to see more momentum building for geothermal. She hopes it will spur investment in large projects, including those that meet surging demand for electricity from data centers and artificial intelligence, and projects to make military facilities energy resilient.

If geothermal projects could multiply fast across the country, she said, it would bring the cost down, and that would be good for everyone.

“This could be the decade of geothermal,” Taff said.

Artificial Intelligence in battery energy storage systems can keep the power on 24/7

By: Carlos Nieto, Global Product Line Manager, Energy Storage at ABB
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When partnered with Artificial Intelligence (AI), the next generation of battery energy storage systems (BESS) will give rise to radical new opportunities in power optimisation and predictive maintenance for all types of mission-critical facilities.

Undeniably, large-scale energy storage is shaping variable generation and supporting changing demand as part of the rapid decarbonisation of the energy sector. But this is just the beginning.

Here, Carlos Nieto, Global Product Line Manager, Energy Storage at ABB, describes the advances in innovation that have brought AI-enabled BESS to the market, and explains how AI has the potential to make renewable assets and storage more reliable and, in turn, more lucrative.

It is no surprise that more industrial and commercial businesses are embracing green practices in a big way. With almost a quarter (24.2%) of global energy use attributed to industry, its rapid decarbonization is a critical component of our net zero future and remains the subject of new sustainable standards and government regulations across the world.

Adding further pressure is an increasingly eco-conscious consumer, demanding the companies they spend with go the extra mile to be as environmentally friendly as possible. This is seen in a recent analysis of the stock market which revealed a direct link between pro-sustainability activity and positive stock prices impact.

More than ever though, going greener isn’t just about ticking the environmental, social, and governance (ESG) boxes, but an issue of energy security. For years, traditional fossil-based systems of energy production and consumption – including oil and gas – have become increasingly expensive.

Add to that the current energy crisis, and businesses now face historic energy price highs not seen since the early 70s and widespread supply issues. For energy-intensive industrial and commercial premises where continuous power supply is often mission critical, this places an even greater onus on sustainability to mitigate the risks of escalating fuel prices and market volatility.

The result is a profound shift in the energy landscape, as more companies move away from the entrenched centrally run energy model and transition to self-generation for a more sustainable and secure future.

Decarbonization, decentralization and digitalization: Benefits and challenges

As with most aspects of the highly complex energy category, this transition is not necessarily a simple one.

To understand why, we must first consider what are widely established as the key drivers of this change – decarbonization, decentralization, and digitalization. While they each bring their own set of benefits, they also bring challenges too.

In terms of decarbonization, global industry continues to make progress toward reducing emissions and, in turn energy costs, by ramping up the pace and scale of renewable investments. But, while this shows progress, the reality is that the inherent variability of wind and solar poses some limitations.

Solar, for example, will only generate electricity in line with how much sunshine there is and will not match the same profile of the electricity that a site is using. Used in silo, companies are left with having to top-up with electricity from the grid or waste any excess generated.

Adding further complexity is the opportunity for decentralization. The decentralized nature of renewable generation holds the potential for power users to not only produce much of the electricity they need locally, but to transition to an independent energy system, such as a microgrid, for the ultimate in self-sufficiency.

One of the major benefits of a microgrid is that it can act as part of the wider grid while also being able to disconnect from it and operate independently, for example, in the event of a blackout. Of course, this presents a huge advantage for mission critical applications, where even a moment’s downtime can entail huge operational and financial implications.

But this also brings challenges. Although a decentralized approach makes for a more resilient and secure system, it must be carefully ‘synced’ to ensure stability and alignment between generation and demand, and the wider central network.

Achieving this and meeting decarbonization goals requires digitalization. This will lead to a shift towards advanced energy management software which allows real-time automated communication and operation of energy systems. Such software will allow businesses to optimize the generation, supply, and storage of renewable generation according to their requirements, the market and other external factors.

In the future, it is predicted that companies could even go beyond self-sufficiency and leverage a lucrative new revenue stream by reselling excess generation, not just back to utilities but even direct to consumers or other businesses.

But for now, we need to focus on what the most suitable framework is for delivering this new layer of next-generation intelligence for the evolving energy system.

Artificial Intelligence can take BESS to a new level of smart operation

The answer to this and many of the other key challenges facing this energy transition lies in BESS.

‘Behind-the-meter’ BESS solutions already form a central part of decarbonization strategies, enabling businesses to store excess energy and redeploy it as needed for seamless renewable integration.

When partnered with an energy management system (EMS), monitoring and diagnostics, the BESS allows operators to optimize power production by leveraging peak shaving, load-lifting, and maximizing self-consumption.

Another big advantage is that these systems can provide critical backup power, preventing potential revenue losses due to production delays and downtime. But there’s more.

Beyond tackling decarbonization, applying Artificial Intelligence (AI) takes BESS to a completely new level of smart operation.

As many operatives will know, energy storage operations can be complex. They typically involve constant monitoring of everything, from the BESS status, solar and wind outputs through to weather conditions and seasonality. Add to that the need to make decisions about when to charge and discharge the BESS in real-time, and the result can be challenging for human operators.

By introducing state-of-the art AI, we can now achieve all of this in real-time, around-the-clock for a much more effective and efficient energy storage operation.

This unique innovation takes a four-pronged approach: data acquisition, prediction, simulation, and optimization. Using advanced machine learning, the system is able to constantly handle, analyze and exploit data.

This data insight is partnered with wider weather, seasonality and market intelligence to forecast future supply and demand expectations. As a final step, a simulation quantifies how closely the predictions resemble the real physical measures to provide further validation.

The result is radical new potential for energy and asset optimization. Through predictive analytics, it will allow commercial and industrial operators to save and distribute self-generated resources more effectively and better prepare for upcoming demand. It can also ensure ‘business as usual’ in the ability to identify and address issues before they escalate and anticipate similar failures or performance constraints.

Greater intelligence is incorporated throughout the system, which allows operators to understand everything from the resting state of charge to the depth of discharge and how these factors can degrade the battery over time. This intelligence makes it easier to predict wear and tear, increases overall lifespan and ultimately the return on the investment for the end user.

There is no doubt that the energy transition is on, as decarbonization, decentralization and digitalization continue to redefine everything we thought we already knew about how to produce and consume energy.

While this brings new complexity for industrial and commercial operators, it also provides an opportunity to reimagine environmental strategy and take advantage of innovation.

With benefits that include significant energy reductions, asset optimization and mission-critical reliability, the transition to AI-enabled BESS is an inevitable and intelligent one.