60+ Marketing Pieces in 18 Months as a Solo Digital Marketer: What I Actually Shipped at Cleanwatts

From November 2022 to May 2024, I was the entire digital marketing function at a renewable energy SaaS company. No content team, no demand gen specialist, no social media manager. Me.

The company needed digital marketing, and hired one person to build it from scratch. The brief was essentially “do everything” with the implicit understanding that “everything” had to be prioritised ruthlessly because there was no second pair of hands.

Over 18 months of solo digital marketing I shipped 60+ pieces of content, reworked a 20-page website, built a social media presence from nothing, and ran the email program. The results were real: 15% growth in qualified leads, 22% increase in organic traffic, a social following built from zero that drove 40% of social-referred website traffic. I’ve written about building a content system as a solo marketer and the principles behind it. This piece is about the production reality: what actually shipped, how I made the volume sustainable, what I cut, and where it broke down.

What Did 60+ Pieces Actually Look Like?

The number sounds impressive until you break it down across 18 months, at which point it’s roughly one piece per week with some extra output during sprint periods.

• 25+ blog articles. A mix of educational content for B2B audiences (municipalities, energy communities), explanatory content for B2B2C audiences (residential consumers exploring community energy), and thought leadership positioning the company as a credible voice in the renewable energy transition. Average length: 1200 to 1800 words. Each went through keyword research, drafting, internal review, SEO optimisation, and graphic asset creation.
• 4 case studies. Customer stories with real outcomes, each requiring interviews, data verification, approval cycles, and design. Case studies took 3 to 4x longer than blog posts per piece because the coordination overhead with customers and internal stakeholders was substantial.
• 6 press releases. Product launches, funding announcements, and partnership news. Press releases are a specific format with their own conventions, and each one had to go through leadership review, which meant the writing was the fast part and the approval process was the slow part.
• 20+ website pages reworked. I rebuilt the company website in HTML and CSS, restructuring product messaging, user flow, and page-level content across every major section. Bounce rate dropped 18% and session duration rose 25% after the rework. This was the single largest block of production time in the 18 months and the highest-impact investment.
• 200+ social posts. LinkedIn, Instagram, and Facebook, built from a standing start of no presence and no following. More on this below.
• Segmented email campaigns. Ongoing throughout the 18 months, with audience segmentation by geography and buyer type. More on the performance numbers below.

The content mix evolved over the 18 months. The first six months were heavily weighted toward foundational content: website rework, core positioning pieces, email infrastructure. The middle period shifted to regular-cadence blog and social production. The final months were more case-study and press-focused as the company had more customer outcomes to showcase.

What Did the Solo Content Marketing Production System Look Like?

Solo content marketing at this volume requires a system, not heroics. Here’s what mine looked like.

1. Batching by format. I wrote blog articles in batches of three or four, typically over two concentrated days. Switching between formats (blog, social, email, web copy) costs cognitive overhead, so I grouped similar tasks to minimise transitions. Blog weeks and social weeks weren’t perfectly separated, but the batching discipline meant I was never context-switching between a blog draft and a social post and an email campaign in the same afternoon.
2. Templates for repeatable formats. Blog posts had a structural template: keyword-researched outline, drafting framework, SEO checklist, header image spec. Email campaigns had a template for segmentation, subject line testing, and content blocks. Social posts had a bank of format types (value post, company update, link share, visual asset) with a rough distribution target.
3. Strategic repurposing. Every blog post generated two or three LinkedIn posts, an email snippet, and occasionally a visual summary for Instagram. Every case study became a sales-usable PDF, a blog summary, and a social proof series. I’d write the blog post knowing which social angles I’d pull from it, which meant the blog was structured with those future uses in mind.
4. Ruthless calendar management. I used a quarterly calendar with monthly reviews. If a piece wasn’t going to move the needle that quarter, it didn’t get made. No “nice to have” content, no vanity projects; everything on the calendar had a strategic justification, and if priorities shifted mid-quarter (which they did, frequently), the calendar adjusted.

What Got Cut?

The trade-offs nobody talks about when they describe solo content marketing are the things that never got made. Here’s what I wanted to produce but couldn’t.

1. Video content. I had ideas for short explainer videos, customer testimonial clips, and animated product walkthroughs. None of them happened because the production time for video was incompatible with the rest of the workload. Video is a team sport, and a solo marketer trying to produce video alongside everything else ends up producing bad video and slower everything else.
2. Long-form research reports. I wanted to publish an annual state-of-the-industry report with original data. The research and writing would have taken two to three weeks of focused time, which meant two to three weeks of no blog posts, no social content, and no email campaigns. The trade-off wasn’t worth it at our stage.
3. More case studies. Four case studies in 18 months was the realistic output given the coordination overhead. I wanted eight. Every customer success team conversation surfaced another story worth telling, but the approval cycles and stakeholder coordination made each case study a multi-week commitment.

The real skill in solo content marketing is choosing the right things to produce and making peace with the things you can’t.

How Did the Email Campaigns Hit Those Numbers?

The email program averaged 28% open rates and 6.5% CTR across the full 18 months. To put those numbers in context: the Brevo 2026 Marketing Orchestration Benchmark reports an average open rate of 20.73% and an average CTR of 2.27% for marketing campaigns, with the top 10% of performers reaching 5.22% CTR.

So the open rates were running well above B2B averages, and the CTR was above even the top-10% threshold. What drove that was segmentation and relevance, not tricks.

Buyer-type segmentation. Decision-makers got different content than energy community managers, who got different content than residential consumers. The segments were small (which helped engagement rates because smaller lists tend to perform better), but the content was genuinely tailored to each audience’s regulatory context and buying motivations.

Subject lines tested obsessively. I A/B tested subject lines on every campaign that had a list large enough to split meaningfully. The winning patterns were specific and benefit-led rather than clever or mysterious. “How [specific municipality type] is cutting energy costs by [percentage]” outperformed “The future of community energy” every time.

Content density over content length. Emails were short, useful, and linked to deeper content on the website. Nobody wants a newsletter that takes ten minutes to read. The emails that performed best gave one clear takeaway and one clear CTA, with the full story available on the blog for anyone who wanted it.

How Did the Social Strategy Work Starting from Zero?

Building a social media presence from nothing is one of the most time-consuming parts of solo digital marketing because there’s no audience to compound from. Every post in the first two months went out to essentially nobody.

The numbers after 18 months: 200+ posts across LinkedIn, Instagram, and Facebook. Brand awareness up 30% (measured through branded search volume and direct traffic growth). Social-driven website traffic up 40%.

• LinkedIn was the primary channel because the B2B audience lived there. The posting cadence was roughly three posts per week, mixing educational content, company milestones, and industry commentary. Engagement built slowly for the first three months and then compounded as the audience grew and the algorithm started rewarding consistency.
• Instagram was the brand-building play. Visual content about renewable energy, community energy projects, and the company’s impact. Lower direct traffic contribution than LinkedIn, but it served a brand-credibility function that mattered for recruitment and partner conversations.
• Facebook was maintenance mode. Cross-posted content from LinkedIn and Instagram with minor format adjustments. Lowest engagement of the three platforms but required the least incremental effort because the content was already produced for the other channels.

The social strategy connected to the broader content system I was running. Social posts were planned alongside blog content and email campaigns so the messaging stayed consistent across channels, which is the part most solo marketers skip because it requires planning overhead that feels like a luxury. It’s not a luxury. It’s what makes the whole thing cohere.

What Do 15% Qualified Leads and 22% Organic Traffic Mean in Context?

Both numbers need denominator context, the same way I’ve written about pipeline attribution needing denominator context.

The 15% qualified lead increase was measured against the baseline from the six months before I joined. The company had minimal marketing activity before my arrival, so the baseline was low. A 15% increase off a low base is a good start, not a transformation. It meant the content was doing its job of attracting and qualifying interest, but the sales infrastructure needed to exist on the other end to convert that interest into pipeline.

The 22% organic traffic growth was a quarterly comparison after the first two quarters of consistent content production. It tracked cleanly with the blog cadence and the website rework: both went live in the first quarter, the SEO effects compounded in the second and third quarters, and the 22% growth represented the organic channel responding to content that hadn’t existed before.

Both metrics are honest and I’m proud of them, but neither is a moonshot. They’re the realistic output of one person building a marketing function from nothing. The work that came after (at my next role, where I contributed to 48% marketing-sourced pipeline) built directly on the systems, production discipline, and editorial instincts I developed during this 18-month stretch.

Where Did I Hit the Wall?

Around month twelve. The production cadence was sustainable in theory but the emotional load of wasn’t.

The specific moment I recognised the wall was when I started cutting corners on things I’d never cut corners on before: publishing blog posts without a final proofread, sending emails without A/B testing the subject line because I didn’t have the energy to set up the split, posting social content that was adequate instead of good.

I dropped from four posts per week to three on social, eliminated one blog post per month from the calendar, and built in one full day per month with zero content production, just strategy review and planning. The output volume decreased slightly, the quality recovered, and that trade-off was correct.

What Would I Tell Someone About to Do This?

Build the system before you build the content: templates, calendars, batching discipline, repurposing plans. The system is what makes the volume sustainable; without it you’re running on adrenaline, and adrenaline runs out around month four.

Say no earlier than you think you should. Every stakeholder request that doesn’t serve the quarterly strategy is a time debt against the content that does. You’ll be asked to produce things that don’t matter. The skill is recognising them before you’ve already written the first draft.

Track everything from week one. If you can’t show what the content produced in terms of leads, traffic, and engagement, you can’t defend your priorities when someone asks why you’re not doing more video or more events or more whatever-they-saw-a-competitor-doing.

And accept that solo digital marketing means making peace with imperfection: not every piece will be your best work; some will be good enough rather than great. The volume requires that compromise, and the alternative (producing fewer, more polished pieces) might sound better in theory but often means losing the consistency that drives compounding results.