The strongest objections a hydrologist, a water lawyer, a utility, a tribe, or a reporter would raise, and our straight answers. Plus the one thing this plan gets accused of most: confusing four different kinds of water.
The fastest way to discredit a basin plan is to catch it treating water saved, water created, water banked, and water legally credited as the same thing. They are not. Here is the taxonomy we hold ourselves to.
| Category | What it is | Legal status today | Does it count as a Colorado River acre-foot? |
|---|---|---|---|
| Saved creditable now | Verified reduction in consumptive use, mostly compensated agricultural conservation, measured with OpenET and a verification standard. | Shepherded to Lake Mead through the Intentionally Created Surplus (ICS) mechanism, with Reclamation and state approval. | Yes, in the Lower Basin today. Shepherding to Lake Powell is not yet solved. This is the strongest, most bankable block. |
| Created state-law supply | New wet water from wastewater reuse, brackish or drainage desalination. | A creature of state law. It reduces a state’s own demand on the river. | Not yet as an interstate credit. Reuse that offsets a municipal diversion is real, but it does not float across state lines without a new accounting rule. |
| Banked recoverable, not enforceable | Water put into aquifer storage or a reservoir account for later recovery. | Governed by state groundwater law and storage-account rules, not the Compact. | Recoverable by the party that banked it. Not automatically an enforceable, protected basin credit. |
| Credited needs new rules | An enforceable, accounted acre-foot that is protected from downstream rediversion and recognized across state lines. | Requires the post-2026 operating rules, a registry, and a counterparty authorized to issue and settle it. | The goal, not the current state. The post-2026 renegotiation is the once-in-a-generation opening to establish it for verified new supply. |
Every volume claim on this site is meant to name which row it belongs to. When we say the defensible core is ~0.6 to 1 MAF/yr of conservation, that is row one, saved and creditable. When we say reuse and desal could add 1.5 to 3 MAF/yr over 15 to 20 years, that is rows two and four, created supply that still needs a crediting rule to count basin-wide.
None of these are strawmen. They are the objections that landed hardest when the plan was handed to people paid to break it. Where an answer is partial, we say so.
Fair, and the most important objection. No amount of private money changes state apportionments. Article VI of the 1922 Compact requires unanimous consent of the seven states plus an act of Congress. The Upper Basin’s standing position is that the Lower Basin should fix its own structural deficit first.
Our answerCapital does not rewrite the Law of the River. It accelerates and de-risks the moves the states and the Secretary already permit, compensated conservation, measurement, reuse infrastructure, energy siting. We start in the Lower Basin, inside the ICS mechanism that already works, and we treat the governance vehicle as the long pole, not a footnote. See the approval map for who has to say yes to each move.
An Advance Market Commitment needs an entity to contract with and a registry to settle on. A basin-wide finance or assessment authority that could levy the ~$18/AF beneficiary charge does not exist yet. If a hyperscaler says yes tomorrow, the term sheet has no signatory.
Our answerThe interim counterparty is not hypothetical. A first conservation tranche can be contracted through existing structures, Reclamation’s ICS program with a willing state and district, or an established registry and NGO partner that already holds the corporate relationships. The new authority is built in parallel, and the pilot is sized so it does not depend on the authority existing on day one. We do not claim otherwise.
Reuse and desalination produce water under state law. Today they reduce a state’s own demand. They cannot be claimed as interstate Colorado River savings without a new crediting rule.
Our answerAgreed, and this is why the taxonomy above exists. We do not present created water as creditable water. The near-term, buildable manufactured-water number is roughly 250,000 to 350,000 AF/yr by 2035, dominated by potable-reuse projects already in advanced planning. The 1.5 to 3 MAF vision is a 15-to-20-year goal that is gated on a crediting rule, and making that rule is one of the coalition’s explicit policy asks. See making water.
Desalinating a million acre-feet of brackish water makes roughly 170,000 acre-feet of concentrate. Deep-well injection is limited by geology, permitting, and induced-seismicity risk. It is a non-starter across much of the basin.
Our answerTrue, and it is why inland desal is capped to sites with a credible injection sink, not claimed everywhere. The working template is El Paso’s Kay Bailey Hutchison plant, which injects concentrate 22 miles out into isolated deep formations and delivers about 30,800 AF/yr at roughly $490/AF. Brine is a core line item and a hard geographic limit, not an afterthought.
The same solar could decarbonize the regional grid faster, displace more gas, or be sold for more than the avoided cost of water. Calling water the highest-and-best use is an assumption, not a fact.
Our answerThe claim is narrower than that. Flexible water loads are meant to absorb the seasonal surplus that batteries cannot shift and that would otherwise be curtailed, the midday and shoulder-season energy after the dams are backfilled and the data centers are served. That is why the corrected cascade leaves only ~2.2 TWh/yr for water, not a vast surplus. Where the power is worth more on the grid, it should go to the grid. Water is the load that makes the intermittency cheap to absorb, not a claim on the best electrons.
Thirty sovereign nations hold rights that predate most of the allocation, much of it still unquantified. Framing tribal water as a portfolio lever or a funding problem gets the sovereignty exactly backwards.
Our answerCorrect, and we separate the two things that get confused. Tribal water is settled nation by nation, sovereignty first, on the tribe’s timeline, which is deliberate by design. Most of what an outside partner would actually build on tribal land is energy, rebuilding solar and storage on the Navajo Generating Station footprint on the tribe’s own transmission, a partnership the tribe leads and consents to. See the tribal section.
Say a coastal state builds 500,000 AF of reuse and desal. The Upper Basin and Arizona will want that state’s river draw cut by the same amount. The state will refuse to build if it cannot keep the net benefit for its own growth. Nobody has settled who claims the freed-up river water.
Our answerThis is unsolved, and it is exactly the kind of allocation fight the post-2026 rules have to resolve. Our honest position is that a crediting rule has to answer it explicitly, some share retained by the state that funded the supply, some returned to the system, negotiated up front. We flag it as an open question rather than assume the benefit is free.
Adding gigawatts of inverter-based solar and storage where synchronous dams and coal used to sit usually triggers real network upgrades. NEPA, ESA Section 7, and Section 106 tribal consultation take years, not months.
Our answerAgreed, and we corrected an earlier overstatement here. The dams’ lines are firm-contracted through 2057, so only about ~1 GW of headroom is freed as hydropower derates. Anything larger needs new interconnection on a multi-year Western queue or co-location with the data-center load. The fast path is real but bounded, disturbed and reclaimed land drops a full Environmental Impact Statement toward a shorter Environmental Assessment, and the desert-tortoise consultation and honest tribal engagement are the parts you cannot rush and should not try to.
We would rather name these than have them named for us.
The honest read. A funded pilot, measurement plus a first conservation tranche plus one paired solar-and-water project, is genuinely achievable inside today’s rules. A full basin-scale program is possible but gated on the four above. We pitch the pilot, not the program. See the ask.