A Day in the Life of an ESG Consultant: What the Job Is Really Like?

The sustainability report is due next week. Investors want answers. Leadership wants good news. The team suddenly made responsible wants to make this work. But somehow, nobody is fully confident about the emissions numbers.

That’s usually when the ESG consultant gets the call.

But what happens after that call, isn’t a linear journey. Even people inside the field describe it differently, because the work shifts depending on the client, the problem, and honestly, the day itself.

“My day-to-day is very dynamic, our team’s style of working is very hands-on, very much implementation-focused, we tend to really get to know the client.” –A sustainability consultant shared on Reddit

And that actually makes sense. Because ESG consulting doesn’t have  one fixed routine you repeat every day.

So what does a “normal day” even mean here?

Some days start with spreadsheets. Imagine working on with emissions data, energy usage, supply chain numbers that don’t quite match across teams.

Other days are all about meetings. Aligning with clients, translating sustainability goals into something that can actually be measured. Explaining why one metric matters more than another.

Also, then there are days spent turning all of that into reports. Not for experts. For people who don’t want 40 pages of technical detail, but still need to understand what’s going on.

There’s a lot of switching between the micro-details and the big picture. Between technical accuracy and simple communication. Between “what the data says” and “what the company is ready to hear.”

There’s no single path into ESG

Yes, you’ve probably heard this already. Nothing niche here. It’s just the truth.

Some people start in engineering or environmental science. Others come from finance, business, consulting, policy, or government roles. Many also discover sustainability later and shift into it after working in completely unrelated fields.

“I’m in my mid-30s with a useless B.A. in English who has been in marketing at a nonprofit for the past 10 years… I’ve been doing a lot of research into sustainability and environmental careers… I’m curious about environmental engineering or other tangential careers.”- a mid-career professional exploring a shift on Reddit

This is part of what makes the field feel both open and confusing at the same time. For someone trying to enter from the outside, especially after reading those generic job descriptions or online discussions, they might wonder— could I ever break into this?

“I’m a sophomore in college pursuing a degree in resource economics hoping to go into ESG and I’m honestly a little worried. I feel like I don’t see many job postings for ESG these days..”- a student on Reddit

In reality, ESG consulting is shaped less by one fixed qualification and more by a combination of skills that develop over time. As people move through different roles, they learn how to work with data, communicate findings, and understand environmental or social systems in practical ways.

What does the work actually involve?

If you look at how people describe ESG and environmental sustainability work, there isn’t a single routine you can point to and call it “the job.”.

Or as one professional bluntly summed it up:

“Short answer: whatever our clients need.”- An environmental scientist highlighted on Reddit

But here are the most common responsibilities: environmental surveys, sampling air, water, soil, and vegetation, writing reports, and handling compliance work.

For some, the work is strongly field-based, often involving direct interaction with natural environments.

“I coordinate erosion and sediment control for access crews… figuring out how to build temporary roads through wetlands without damaging wildlife habitats.”- A user again said on Reddit

In government and regulatory bodies, the pace and structure of the role feels much different. The focus here shifts more towards oversight, approvals, and decision-making.

“I work for the EPA… I draft environmental impact assessments and decide on pollution control conditions.”- An environmental specialist said on Reddit.

And then there are roles that sit somewhere in between office and field. One professional described it as a fairly balanced split:

“My job is 50-50 field-office… I hike, look for abandoned mine sites, and work on hazard mitigation projects.”

In consulting roles, the scope often depends on the client and the issue at hand. Unlike in-house teams that focus on one organization, consultants typically move across multiple companies that outsource their ESG or environmental work.

“Here you will work as an external service provider and do the same job as sustainability expert but for multiple companies as an outside third party.” –an ESG consultant mentioned this on Reddit

Across different roles, the work rarely stays the same for long. As one professional noted:

“I’m in environmental consulting… I’ve been exposed to just about every type of fieldwork in the industry.”

In consulting, especially, the key difference is that you’re not tied to one organization. You move across different companies, each with their own sustainability maturity, challenges, expectations, and politics.

That means the learning curve never really flattens. Every project brings something slightly new.

“ESG teams is kind of a ‘happy island’ since the working environment is way more relaxed compared to audit or others. Also, bosses seem to be way more respectful. Overall, I would say I will stick to the ESG sector for the time to come.”- A consultant from Italy on Reddit

Even across all these differences, a few things stay consistent. The work often involves switching between field observations, data handling, and reporting. Tools like Excel, GIS, and basic data analysis become part of the everyday toolkit. Sometimes formally required, often just picked up as the work demands it.

Work environment and reality of the job

In some regions, especially outside the US and in parts of Europe, ESG is still brisk.

While the term “ESG” is sometimes used less explicitly, the same responsibilities often continue under sustainability, compliance, or risk-related functions.

Europe, in particular, has seen the fastest pace of ESG-related legislation in recent years, making it one of the most active regions for sustainability regulation and implementation.

There is also a shift happening in how ESG sits inside companies. In some cases, dedicated ESG teams are becoming smaller or getting restructured. Instead of separate ESG strategy teams, the work is often spread across sustainability operations, emissions tracking, supply chains, risk, or compliance.

It is less about a standalone department and more about ESG becoming part of different functions.

Hiring has become more cautious in certain markets, especially in politically sensitive environments. Over the last few years , in many companies, ESG has been becoming less of a headline function and more of an “add-on” to core operational work rather than a separate career track.

“ESG is becoming an add on to actual sustainability requirements related to packaging design, emissions calculations, etc. ESG strategy isn’t the same profession as it was a few years ago.” –A professional pointed out on Reddit 

There’s also a gap between perception and what entry-level exposure sometimes looks like. Not every ESG role is deeply analytical or strategy-heavy. Especially in internships or early roles, it can lean more toward coordination, reporting support, or even organizing external sustainability initiatives like partnerships or volunteering programs rather than direct emissions or climate modeling work.

Most sustainability careers don’t follow a simple “growth ladder.”

When people talk about ESG as a career, the conversation often swings between two extremes. It’s either losing momentum, or it’s seen as the next big thing. But the reality is more balanced.

A lot of practitioners now point out that the hype phase has cooled down. Instead of large, separate ESG teams everywhere, companies are becoming more practical and folding this work into existing functions like finance, risk, operations, or sustainability. Simultaneously, the demand hasn’t really disappeared.

“People with skills in Life Cycle Assessment, carbon accounting, or data analysis still seem to be in demand.” – An active user on Reddit

But there’s also another way people look at it. Earlier expectations framed ESG mostly around compliance work. Now, the focus is slowly shifting toward linking sustainability with actual business value, which many argue is where it should have been all along.

And that’s what makes career growth in this space less straight and more layered. It may not stay in the spotlight or look the same every year, but the direction has still been upward.

ESG has picked up a lot in the past few years, and even if the focus shifts depending on regulations, markets, or global priorities, the need for sustainability work keeps growing and evolving rather than slowing down.

What’s beyond the job description?

At this point, ESG consulting is easier to understand in practice than in definition. The real question is whether it actually suits you.

People who enjoy solving problems, making sense of information, and connecting different pieces of a project often find the work rewarding. It can also suit if you like working with both data and people, since many roles involve moving between analysis, communication, and coordination.

ESG consultants regularly work across emissions, reporting frameworks, supply chains, and environmental impact. But you’re also constantly learning something new along the way.

if you’re an experienced professional looking to transition from a full-time role to begin your own ESG consultancy, you can apply to our network of sustainability consultants here.

Or if you are a student, just beginning to explore courses that can help you build a career in the domain, just fill a short form and we can help you connect with the right mentor.