Growing Returns

Selected tag(s): methane

The science behind agricultural carbon markets

By Robert Parkhurst / Bio / Twitter profile / Published: May 5, 2016

Dry seeding rice reduces early season methane emissions.

There’s been a lot of recent attention on the California Air Resources Board’s (ARB) rice protocol, the first ever carbon offset protocol for crop agriculture in a compliance market.

The protocol, approved in June 2015, allows rice farmers who reduce methane emissions to become eligible for carbon credits through California’s cap-and-trade program, though growers from any rice-growing state can participate. The momentum is building. In less than one year, rice growers on more than 22,000 acres have expressed interest in the protocol – representing nearly 1 percent of all rice grown in the U.S.

When the first credits become available for purchase this summer, policymakers and regulated companies can have confidence in the rice protocol’s ability to improve climate stability, and growers can earn extra revenue, thanks to the sound science that measures emissions reductions. Here’s a primer. Read More »

Posted in Carbon Market, Climate Resilience / Also tagged agricultural offset protocol, agricultural research, arkansas, california, California Air Resources Board, carbon credit, carbon market, carbon offset, conservation, dry seeding, ecosystems, emissions, fertilizer, field studies, fossil fuel usage, greenhouse gas emissions, rice, rice cultivation, soil methane, sustainable agriculture, U.S. Department of Agriculture, USDA, water consumption | Comments are closed

Grasslands protocol opens another carbon market for farmers

By Robert Parkhurst / Bio / Twitter profile / Published: August 10, 2015

Growers with grasslands on their property have a new reason to leave that land untouched.

On July 22, the Climate Action Reserve, a non-profit organization that creates offset standards and serves as one of the offset registries for California’s cap-and-trade program, approved a new protocol that rewards farmers for avoiding the conversion of grasslands to cropland.

The new “grasslands protocol” highlights a growing trend in agriculture: farmers being paid for reducing greenhouse gas emissions. Read More »

Posted in Carbon Market / Also tagged agriculture, American Carbon Registry, California Air Resources Board, cap and trade, carbon credit, Carbon Offsets, climate action reserve, environmental defense fund, farmers, fertilizer, grasslands protocol, greater sage-grouse, greenhouse gas emissions, lesser prairie-chicken, ranchers | Read 1 Response

It’s official! Rice farmers now eligible for carbon offset payments

By Robert Parkhurst / Bio / Twitter profile / Published: June 25, 2015

Credit: Brian Baer Photography

The door is officially open for crop-based farmers to participate in carbon markets and earn new sources of revenue. The California Air Resources Board (ARB) just approved a new protocol for rice growers, representing the first ever carbon offset protocol for crop-base agriculture in a compliance market.

This means rice growers who implement conservation practices to reduce methane emissions can create and sell a greenhouse gas credit, commonly referred to as a “carbon credit.” Regulated California companies needing to reduce their emissions under California’s cap-and-trade program can now buy rice growers’ carbon credits.

The rice protocol milestone marks a new chapter for sustainable farming and shows the central role agriculture can play in solving the climate challenge.

ARB can now move forward in developing other agricultural offset protocols. The most interesting is a nutrient management protocol that would reward farmers who reduce nitrogen fertilizer losses to the air.

This “fertilizer protocol” has enormous potential for farmers and the environment – more than 400 million acres of cropland could be eligible for participation, and growers could contribute millions of tons of greenhouse gas reductions.

Here’s how the rice protocol works. Read More »

Posted in Carbon Market, Climate Resilience, Wildlife Protection / Also tagged agriculture, Air Resources Board, california, cap and trade, carbon offset, Carbon Offsets, climate change, conservation, credit, crops, data, drought, emissions, farming, fertilizer, growers, nitrous oxide, protocol, rice, rice cultivation, sustainable agriculture, water use, western water | Comments are closed

The new fall crop for rice farmers: carbon offsets

By Robert Parkhurst / Bio / Twitter profile / Published: June 23, 2014

rice-300x2001 This September, a new crop will be made available to rice producers: carbon offsets.

The California Air Resources Board (CARB) took another important step forward last week when it published the latest draft standard for the development of carbon offsets. The standard lays out the steps a producer needs to take in order to sell his new crop. Once it is approved, producers will be able grow and sell it as a new revenue stream.

So how does this work?

Rice fields are flooded as a part of growing this worldwide staple. It’s necessary for its growth. However, when water comes in contact with organic matter, the organic matter decomposes, generating methane – a strong greenhouse gas. By reducing the amount of methane generated through rice cultivation, a farmer can generate a carbon credit that can be sold to companies to offset their carbon emissions.

What are the practices that produce credits? Read More »

Posted in Carbon Market, Climate Resilience / Also tagged AB32, CARB, rice, sustainable agriculture | Comments are closed