Digital and print advertising

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DG+ is a marketing, communications, and creative agency for innovative brands across clean energy and climate tech.

Campaigns that earn attention — and make the spend worth it.

HubSpot Partner Badge logo representing official partnership recognition.

Great ads start with clarity: a message people understand immediately, backed by proof they can trust. DG+ turns your core positioning into advertising-ready creative that’s sharp, credible, and easy to act on — from headline copy and one-liners to gated assets, landing pages, event materials, and video or audio scripts.

We start with strategy: goals, audiences, channels, and what success looks like. Then we design and write for the placements that matter — from Google and LinkedIn to print, signage, and trade show collateral — tailoring creative to your budget, timeline, and the stakeholder you’re trying to reach. Throughout, we test, learn, and refine so performance improves over time, not just at launch.

Because we work in clean energy and climate tech every day, we know how to balance attention-grabbing creative with technical credibility. The result is advertising that’s focused, consistent with your brand, and built to deliver measurable outcomes — not just impressions.

Core capabilities include:

  • Campaign strategy and media planning
  • Digital ad creative and copywriting
  • Paid social, search, and display advertising (LinkedIn, Google, Meta, Youtube, Reddit)
  • Print design and large-format collateral
  • Trade show and event advertising
  • Analytics, optimization, and KPI reporting

Implementation options

We build custom HubSpot solutions for clean energy and climate organizations.

Our in-house experts configure your CRM, marketing, and sales hubs to align with your specific goals, helping you unlock the full value of the platform quickly and effectively.

HubSpot analytics dashboard showing marketing performance, top sales reps, and blog revenue insights.

Setup and onboarding

HubSpot lead capture and conversion form with email, name, and message fields for collecting contact information.

Lead capture and conversion

HubSpot marketing automation email showing an automated follow-up message setup for lead nurturing.

Marketing automation

HubSpot sales pipeline dashboard showing deal stages, values, and outreach tracking for sales opportunities.

Sales pipeline and outreach

Featured work

Power Innovations International

Amplification of a distinct voice in EV charging and power management infrastructure through strategic press outreach, standout design, and elevated thought leadership.

WeaveGrid

DG+Design helped WeaveGrid hone its messaging and elevate its brand identity with a new, expanded website and turn-key booth setup for trade show events.

Ohmium

Discover how DG+ helped Ohmium elevate its brand and build a scalable digital marketing foundation to support global growth in green hydrogen.

WeaveGrid

DG+Design helped WeaveGrid hone its messaging and elevate its brand identity with a new, expanded website and turn-key booth setup for trade show events.

Ohmium

Discover how DG+ helped Ohmium elevate its brand and build a scalable digital marketing foundation to support global growth in green hydrogen.

Zero Emission Transportation Association

DG+Design helped ZETA successfully launch a new member-driven organization and scale its national presence through press outreach, website redesign, social media activity, and targeted public awareness campaigns.

Why invest in digital and print advertising?

Reach the right audiences with the right format and channel.

Effective digital marketing for the energy industry starts with smart channel selection and targeting, so your message reaches the decision-makers, partners, and investors who can move initiatives forward.

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Build visibility and reinforce credibility.

Consistent, well-designed campaigns help your organization stay top of mind and reinforce credibility across every platform, delivering results for today’s initiative while laying the foundation for what comes next.

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Drive measurable outcomes.

Digital and print advertising can generate clear performance signals — from engagement to leads — so you can track ROI, refine your approach, and report progress.

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Test, learn, and improve your messaging.

Advertising gives you fast feedback on what resonates, helping you adjust creative and sharpen your story across channels and broader marketing efforts.

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Approach

Strong client relationships are the foundation of our work.

We build our relationships through clear, consistent communication and dedicated time for account management.

We see ourselves as an extension of your team — proactive, responsive, and aligned with your goals. Account management is an ongoing component of every month of engagement between DG+ and our clients.

Company team celebrating a partnership ribbon-cutting event, symbolizing collaboration and business growth.

Experience where it matters.

Whether it’s branding a battery startup or launching grid-edge software, we’ve helped 100+ clean energy and climate tech clients tell their stories and grow.

People attending an automotive trade show showcasing modern vehicles and innovative mobility solutions.

Streamlined support

DG+ is a one-stop-shop for cleantech and climate tech companies looking to expand their brand, drive sales, and create value for customers.

Team members smiling and collaborating at a company event, representing a friendly and integrated workplace culture.

An integrated, fun team

Our team is small by design, so you always work directly with the people doing the work. We collaborate closely, communicate openly, and genuinely get to know our clients.

Team walking toward a solar panel installation site, representing renewable energy initiatives and sustainable business practices.

Flexible engagement options

We offer project-based, ongoing, and prepaid scope of work options that can be customized to suit your needs and budget.

DG+ is a good fit for Enphase due to their flexibility, experience in the energy industry, great hourly rates, and quality work.

Ken M.

Sr. Director, Brand and Marketing

I cannot recommend David enough, his technical knowledge and professional approach made him a joy to work with. He had creative ideas and was constantly guiding and advising us throughout the engagement. We will certainly work with him again.

Jim S.

Chief Product Officer

"DG+ has an impeccable ability to make our clients' stories jump off the page, making even the most complicated and technical points clear and relevant. They've been a dream to work with!"

Jake J.

Legislative Director

Our collaboration with DG+ has dramatically improved our marketing and customer engagement efforts. The team at DG+ demonstrated a strong understanding of our industry and provided valuable support for our solar and storage marketing campaigns. Their contributions to our website updates, blogs, newsletters, and sales material have proven highly beneficial. Additionally, DG+ has been instrumental in supporting our identity as an industry and thought leader in the solar space.

Michael Boucher

President

During my collaboration with DG+, we worked on several marketing and branding initiatives, including new web pages and marketing templates. Their support helped establish a baseline for our brand presence and laid the groundwork for our marketing infrastructure, positioning us for future growth.

Maria Quan

VP of Marketing

Let’s discuss your next project

Are you looking for marketing, communications, or creative help? Simply fill out the form here, and we'll be in touch!