The global transition to renewable energy is being held up because today's renewable energy is so expensive when compared to coal, oil and gas.

This is because the scale of infrastructure that is needed to capture enough sunlight and wind energy to cope with intermittency and seasonality is enormous and hence very expensive.

Tabbre will solve this problem by creating vast oceanic photovoltaic solar farms.

These will use flexible lightweight floating structures made from recyclable plastic. They will be located in the oceanic gyres of the South Atlantic, South Pacific and South Indian Ocean.

These oceanic gyres are deserted, largely sterile, tropical international waters covering tens of millions of square kilometres.

The electricity generated will be used to electrolyse water into hydrogen and oxygen. Hydrogen can be converted to methane or ammonia.

The hydrogen, methane and ammonia gases will be compressed or liquefied for shipping to consumers as a clean chemical fuel replacement for fossil fuels such as coal, natural gas and oil. Using solar energy to produce hydrogen, methane and ammonia solves the problem of intermittency since these fuels, unlike electricity, can be easily transported and stored for later consumption.

Tabbre’s sustainable energy will be much cheaper and more plentiful than fossil fuels, and so market forces will drive the transition from fossil fuels to sustainable energy.

Also because Tabbre’s sustainable renewable energy can be delivered as hydrocarbon fuel, existing gas, oil and coal burning industrial, commercial and transport equipment can continue to be used.

This will make the transition to sustainable energy easier, cheaper and faster.

To make this vision possible, Tabbre is creating two new cryptocurrency assets: Tabb and Bre.

These will be expressed on a new blockchain, the Tabbre Chain. The Tabbre Chain uses a proof of stake consensus.

Transaction charges and other usage fees are payable in Bre. Tabb is used as collateral for the stakes used in the Tabbre Chain's proof of stake consensus protocol.

Stakeholders are rewarded in Bre.

The Tabbre Chain will provide a smart contract execution environment.

The Tabbre Chain hosts the smart contracts that encode the decentralized foundations governance and tokenocracy rules.

The governance smart contracts are amendable using a proof of stake voting system.

This allows the Tabbre system to grow and evolve over time to reflect society's changing needs.

Tabb is like Bitcoin in that it has a fixed maximum supply.

A large fraction of all Tabb will be held by a decentralized foundation, The Tabbre Foundation.

The Foundation’s Tabb holdings will be used as collateral for debt finance to fund the development of Tabbre’s oceanic floating solar farms.

Bre will be issued and managed by the Tabbre decentralized foundation using an algorithmic method to ensure the value of Bre remains stable.

The renewable energy generated by Tabbre will be priced and sold for Bre. Bre will be backed by the value of energy generated by the Tabbre scheme.

As Tabbre develops, all profits generated by the scheme will be reinvested into more renewable energy capacity until a target energy output is reached.

At this point, called the distribution point, profits will be distributed.

The Tabbre decentralized foundation will distribute profits to Tabb holders by using the profits to buy and burn Tabb.

The intent is to cause significant appreciation in the value of Tabb.

Bre is created dynamically on the Tabbre blockchain, in accordance with the Tabbre system's governance rules.