Marketing services from experts who get clean energy and climate tech.
Our team of cleantech marketing experts helps you stand out in crowded markets to drive real revenue growth.
DG+ drives impact with strategic, industry-focused marketing.
Marketing is about more than campaigns or channels. It’s about understanding your buyers, clarifying your value, and building systems that consistently generate awareness, demand, and trust over time.
At DG+, we work as an extension of your team to develop marketing strategy, sharpen positioning and messaging, execute integrated campaigns, and support long sales cycles common in cleantech. From brand foundations and websites to content, digital campaigns, and lead generation, we focus on work that connects strategy to results and supports long-term growth.
Marketing services
Marketing strategy and planning
Strategic clarity for clean energy and climate tech brands — built from deep, real-world expertise.
Messaging and positioning
Value-focused storytelling that scales across teams, audiences, and channels.
Policy and market research
DG+ turns policy, incentives, and stakeholder insights into positioning, messaging, and campaigns that perform.
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.
Focus on cleantech and sustainability
Our team has decades of relevant experience across industry. Don’t waste time getting your agency support up to speed.
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An integrated, (fun) project team
We don’t operate at arm's length; we work hand in hand. Our engagements include a small, mighty team that works directly with yours.
Flexible engagement options
We offer project-based, ongoing, and prepaid scope of work options that can be customized to suit your needs and budget.
Experience where it matters
DG+ has served 100+ clean energy and climate organizations companies in just the past five years from solar and wind developers to carbon capture providers and beyond.
How it works
Flexible engagement models
Whether you need short-term support or a long-term partner, we offer flexible contract options that meet you where you are.
Specific deliverables to serve immediate needs with a defined project timeline.
Brand development
Website refresh
Discrete campaigns
Ongoing multi-disciplinary marketing services to drive your organization forward and transform business.
Content marketing
Lead generation
Media outreach
Flexible approach for budget-conscious organizations that need ad-hoc support.
Ad-hoc support
Uncertain future needs
Past DG+ clients
Who we serve
From pre-seed to Series C — and beyond.
From startups to industry leaders, we partner with leading organizations across clean energy, sustainability, and climate to tell their stories and make an impact.
I really enjoyed working with the DG+ team. We originally chose to work with DG+ due to their environmental focus, flexibility, and responsiveness. They understood our needs as a small company and delivered the products we needed in a well executed and timely manner. We really appreciate all of the help from DG+!
We were looking for a company that could bring a technical and industry-specific approach to Pii’s marketing campaigns. DG+ has the marketing expertise, aligns with the verticals we were exploring, and is made up of curious people eager to learn about our industry.
"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."
Working with DG+ has been transformative. Their deep understanding of the energy sector and collaborative approach allowed us to align complex messaging across developers, utilities, and end-users seamlessly. They not only elevated our brand and UX, but also restructured our site to boost clarity, engagement, and SEO—positioning UtilityAPI for the next stage of growth. We’re thrilled with the results.
"From launch to expanding as an organization, DG+ has been a part of the team every step of the way. Building and establishing ZETA's brand would not have been possible without DG+!"
Featured work
Correlate
DG+ helped Correlate redefine their brand and secure new engagements through a revamped website, messaging and content strategy, collateral creation, social media, and press support.
Camus Energy
DG+ helped Camus develop an aligned and impactful brand presence through content development, sales strategy management, and a new website.
Banyan Infrastructure
Banyan Infrastructure enlisted DG+Design for a complete website refresh, including key messaging development, web strategy, and brand refinement. DG+Design leveraged its marketing expertise and industry knowledge to create audience-focused content, thought leadership, graphic design, and communications support for an updated Banyan Infrastructure brand.
Correlate
DG+ helped Correlate redefine their brand and secure new engagements through a revamped website, messaging and content strategy, collateral creation, social media, and press support.
Camus Energy
DG+ helped Camus develop an aligned and impactful brand presence through content development, sales strategy management, and a new website.
Banyan Infrastructure
Banyan Infrastructure enlisted DG+Design for a complete website refresh, including key messaging development, web strategy, and brand refinement. DG+Design leveraged its marketing expertise and industry knowledge to create audience-focused content, thought leadership, graphic design, and communications support for an updated Banyan Infrastructure brand.
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!