Rainsteward, stormwater stewardship software

Unlock the potential value of stormwater stewardship regardless of the scale of your property portfolio with Rainsteward, a SaaS solution for organizations of all sizes. Unlock the potential value of stormwater stewardship regardless of the scale of your property portfolio with Rainsteward, a SaaS solution for organizations of all sizes.

Empower your organization to capture the full opportunity and value of your rainwater

SCHEDULE A DEMO

Did you know rainwater management is an easy way to make a tangible impact on the environment?

It shouldn't be an insurmountable burden to make a positive impact on the environment.

The Rainsteward platform equips corporations with data and insights needed to transform your rainwater into a valuable resource.

An artistic representation showcasing a cutting-edge company

Without the right tools data and strategy your greatest resource may be running down the drain.


Eliminate the guesswork and know with certainty that your investments will produce the greatest benefits to the most people.

Now there's a solution

Capture the Value of Rain with Rainsteward

Rainsteward is a software platform that gives you the tools to develop a water management strategy to meet your ESG goals.

  • Quantify the potential value of a rainwater program for your properties
  • Unlock access to environmental rebates to offset your CapEx and OpEx
  • Communicate the full impact of your runoff management investments
Each property in your portfolio has a stormwater footprint. Rainsteward calculates how the stormwater you manage stacks up against the water your organization consumes.

Assess the Potential
of Your Properties

Map out your property’s borders, and let Rainsteward uncover exciting opportunities:

  • Slash flooding risks
  • Boost water quality
  • Recharge groundwater
  • Cool down urban heat
  • Discover stormwater utility rebates
  • Protect federally designated environmental justice neighborhoods

Set Actionable Goals

Set realistic water management goals that align with your organization’s sustainability objectives based on the potential of your portfolio.

Rainsteward makes it easy to keep track of your investments and environmental benefits delivered on each property, in the communities you serve, and in the aggregate.

Track Every Drop

Rainsteward makes it easy to keep track of your investments and environmental benefits delivered on each property, in the communities you serve, and in the aggregate.

Peer-reviewed stormwater science and analytical models form the foundation of Rainsteward’s environmental accounting and reporting features.

Generate Defensible Reports Automatically

Peer-reviewed water science and analytical models form the foundation of Rainsteward’s environmental accounting and reporting features.

Proven Capabilities Eliminate Guesswork and Uncertainty

Climate Adjusted Forecasts

Profile Your Properties

Mission Aligned Investments

Nationwide Rebate Database

Environmental Equity

Advanced Analytics Project Future Trends

The analytic model in Rainsteward is backed by peer-reviewed research published in scientific journals. Our analytics use climate-adjusted weather data to project future trends that provide confidence that your investments are future-proofed.

Climate Adjusted Forecasts

Download this free
guide today

Stormwater is often the most overlooked resource in corporate sustainability programs

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Rainwater Resource Guide Transparent HD
Screenshot from Rainsteward (by 2NDNATURE) summarizes the stormwater impact stats for properties held within a company's real estate portfolio

Stormwater Accounting

Comprehensive stormwater accounting and defensible reporting enable you to manage your rainwater like never before

Stormwater Analysis

Assess the unique stormwater footprint of your properties to make data-driven decisions

Sustainability Planning

Set realistic, actionable objectives that align with your company's sustainability goals

Invest with Confidence

Eliminate guesswork and have confidence in making high-value green investments

Value Tracking

Track every drop of value captured across your individual properties and across your entire property portfolio

Science-Based Reporting

Leverage peer-reviewed water science methodology to generate defensible reports automatically