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.

Rainsteward is the first integrated platform to measure water impact, prioritize solutions, and connect projects of all sizes to public and private incentive programs—across your entire property portfolio. See how.

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Rainsteward was developed by 2NDNATURE in close collaboration with the TNC

Developed with The Nature Conservancy's Brightstorm Program

Rainsteward leverages The Nature Conservancy’s 70-plus years of science-based conservation expertise.

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

Each property in your portfolio has a stormwater footprint. Rainsteward calculates how the stormwater you manage stacks up against the water your organization consumes.

Set Actionable Goals

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

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

Make High-Value Investments

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

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.

Money does fall from the sky and down the drain

Money does fall
from the sky

Clean water does fall from the sky for free, so why not harness it? Learn what local, state, and federal incentives are available for your properties to offset your CAPEX and OPEX.

Show me how to collect it

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

Let us help you capture the value
of rain

Book your personalized demo to see how Rainsteward can help you achieve your environmental goals and demonstrate your leadership as a good steward of the landscape.

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