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The people behind the energy

28/01/2026 2 min

Energy doesn’t move on its own.

Behind every delivery is a network of people making thousands of decisions every day: the planners, drivers and teams working together to keep homes and businesses running.

Meet three women whose work keeps that energy flowing, quietly delivering the energy that connects us.
the people behind the energy

First, we meet the person behind the planning decisions that keep energy moving, even when conditions aren’t ideal.

Planning for reality, not perfection
with Sarah McGrath, Bulk Transformation & Planning Manager

Sarah’s career at Calor hasn’t followed a traditional path. “I probably had a different journey to most,” she says. In her fourteen years with the company, her roles have taken her from route planning and working with mechanics, to time spent in the engineering department and out on the road with drivers. That hands-on experience eventually led her to her current role as Calor’s Bulk Transformation & Planning Manager.

This varied background has given Sarah something rare — a true end-to-end understanding of how bulk operations work in the real world. “Calor gave me an opportunity,” she says. “And I think that’s just my nature, if I’m going to be given an opportunity, I’ll be an expert at it.”

That mindset shapes how Sarah approaches delivery planning. For her, it’s not about creating perfect routes on a screen. It’s about constantly thinking through real-life challenges — the weather, site access, safety, vulnerable customers, and the everyday realities drivers face out on the road.
For her, it’s essential that her team learn from the frontline.
“Whatever area you’re planning for, you go out and spend two days with our drivers,” she says. “Because when we’re looking at routes on a map, it doesn’t really mean anything.”

That connection matters most in winter. Decisions made by the planning team affect households, farms and businesses that are feeling the impact. But it’s here that the team can really make a difference.

“The wee small wins really add up,” Sarah explains. “It makes you actually feel like you’re doing a really good job. Especially when our winter weather is at its worst and the challenge is how do we get them gas? How do we protect our vulnerable customers?” Over time, the team have re-examined planning processes and escalation paths, always considering who might be most affected when something goes wrong.

And the culture around that work matters as much as the systems behind it. Sarah describes her team as close-knit and deeply aware of the lives beyond work. “The culture that we have, it’s more like a family,” she says. “Everyone gets involved. Partners or family, we always try to include them in social outings,” she says. “These guys work out of hours and do on call. Partners are impacted. I know that firsthand.”

This has helped shape a team that reflects a broader mix of experience and leadership styles. “It’s a really inclusive team as well,” Sarah notes. “It’s not the industry norm to find females in these roles.”

That inclusivity is not so much a statement as simply a part of building a team that makes sure the system works for the people who depend on it.

Calor employee wearing a Calor Pride Tshirt
Sarah McGrath, Bulk Transformation Project Lead

Next, we meet the person turning everyday frustrations into real change.

Making change real
with Glory Cáceres, Bulk Transformation Project Lead

What drew Glory to Calor was a sense of purpose.

“It’s an essential service,” she says. “We’re providing something people really need.”

Originally from the Dominican Republic, Glory joined Calor’s Belfast office as a planner, working directly with drivers and routes. She became a team leader and then moved into Bulk Transformation. Because she’s done the job and felt the pressure, she understands where systems help, and what the roadblocks are.

Today, her role sits between people and technology. Much of her work begins by listening - to the challenges of the planners when manual tasks are taking too much time, to understanding frustrations faced by drivers as they face the realities of the road.

Now she turns those pain points into projects, automating processes, integrating systems. The results are practical and immediate: reports that populate automatically, maps that make sense, freeing up valuable time for the actions that matter.

“I don’t do everything myself,” she says. “But I make sure it gets done.”

What matters most to Glory is real-life impact. “The drivers are my customers,” she says. “The planners are my customers. They’re the people I’m here to support.”

Even now, in a transformation role, she feels a deep sense of responsibility when winter comes. “I still feel the pressure,” she says. “Even though I’m not a team leader anymore. It’s a team challenge and we are all in it together.”

The culture around her matters deeply. Glory speaks with warmth about a team she describes as open, accepting, and built on trust. “It feels like a family. Everyone is so different, and that’s what makes it work.”

She credits strong, supportive leadership for creating that environment - leaders who, as she puts it, “push you, but also support you,” always giving people the space to learn and grow.

group photo of members of the Calor Bulk Transformation Team
Glory Cáceres, Bulk Transformation Project Lead

Next, we meet the leader who shapes how the team works when the pressure is on.

Leadership when the pressure is on
with Carol Ring, Head of Bulk Transformation

After nearly two decades, Carol has seen Calor from almost every angle: engineering, infrastructure, global operations and now bulk transformation. That perspective shapes how she leads. Her focus is on coherence not control, and on people not hierarchy.

What matters most to her is how teams work together when things get hard. This is why, when she stepped into the Bulk Transformation role, her first priority was culture.

“We will be a team. We will support each other. We will work together. We will have each other’s backs,” she says. “That’s how a team works. And that’s right the way from the managers to the planners and the drivers.”

Bulk operations are complex and highly visible. “When everything is going perfectly well, nobody really thinks anything of it,” Carol says. “It’s not always obvious how much work the team puts in to keep things running normally.”

But when weather turns, demand spikes or something goes wrong, this team feels it immediately. For Carol, leadership in that environment means no blame and shared responsibility. “It’s the people who make it,” she says.

Carol has seen Calor evolve over time and credits the organisation’s commitment to development for much of that change. “I went back and did a Management degree and my Master’s degree, both sponsored by Calor,” she says. “They really support you educationally. And they’re massively focused on progression within the company.”

That belief in progression shapes how she leads every day. She places deep trust in her managers, encouraging them to step up, own decisions and push ideas into action.

“I trust them implicitly,” she says. “I know how good they are. And I know that everything they’re doing is for the customer, for the company.”

That trust has helped build something rare in a traditionally male-dominated space.

“From a diversity perspective, it’s amazing and motivating for a department focused on distribution and logistics to have so many strong female leaders,” Carol reflects.

“We have a great team,” she adds. “We really trust and respect each other. It’s a tough job, but we really enjoy what we do.”

And when the pressure is on, it’s that trust and teamwork that keep everything moving.

A group of Calor Staff members
Carol Ring, Head of Bulk Transformation