Communications and public relations for renewable energy, cleantech, and sustainability
DG+ develops integrated communications and public relations strategies that increase brand awareness and strengthen credibility for renewable energy, cleantech, and climate-tech organizations. As a marketing, communications, and creative agency with deep sector expertise, we begin by understanding your core challenges — from education barriers to crowded markets and limited visibility — and defining measurable goals that connect your communications efforts with broader business objectives. We then help you identify key audiences, build impactful messaging frameworks, and implement scalable renewable energy communications programs that position your brand for long-term success.
For startups and early-stage innovators seeking a startup PR agency with industry fluency, our foundation-to-scale roadmap offers structure, clarity, and direction from Day 1. For more established players, DG+ integrates seamlessly into existing programs to provide expert strategy, data-driven insights, and impactful cleantech public relations support.
From stakeholder mapping and messaging frameworks to media kits, content strategy, and KPI tracking, DG+ provides the tools and direction your team needs for clear, effective communication across every channel.
Core capabilities include:
- Communications planning and goal-setting
- Stakeholder mapping and audience segmentation
- Messaging frameworks and content strategy
- Media monitoring and trend analysis
- KPI tracking and performance reporting

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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.

Setup and onboarding

Lead capture and conversion

Marketing automation

Sales pipeline and outreach
Featured work

Maine Renewable Energy Association
MREA called upon DG+ to bring strategy, storytelling, and design together to elevate their industry’s voice.

Freestone Renewables
DG+Design helped Freestone Renewables establish their brand through a new website that includes fresh design, branding, and messaging.

RST CleanTech Solutions
RST CleanTech called on DG+Design to design and develop a brand new website, a process that included a messaging overhaul and brand refinement. Post-website launch, DG+ continues to support RST with marketing strategy, written content, and ongoing design services.

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.
Why invest in communications strategy and planning?
Develop a clear and consistent voice.
A strong communications framework ensures every message, pitch, press release, and campaign aligns with your brand story critical for effective renewable energy marketing and cleantech PR.
Focus your efforts where they matter most.
Strategic planning helps you prioritize the audiences, channels, and narratives that drive real impact, whether you’re promoting thought leadership; engaging with industry, business, and local media; organizing brand events and activations; or advancing broader PR initiatives.
Strengthen coordination across teams and partners.
Shared messaging, clear workflows, and defined KPIs help marketing, communications, sales, and leadership teams stay aligned, amplify one another’s efforts, and work toward common goals.
Increase visibility and credibility.
Thoughtful, well-timed communication positions your organization as a trusted industry voice, boosting your presence in media, online channels, and stakeholder networks.
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.

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.

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.

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.

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


















Let’s discuss your next project
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