A good discussion on Grist about how climate change is affecting wine.  Vinters are looking for ways to adapt by going to green energy and ground source heating/cooling.

As far as the wine business. With the glut of grapes, quality has got to be the only way to survive in this industry. How do you get quality? Perfect soil obtained through perfect watering and organic fertilization.
The organic fertilizer could be made specially to enhance the flavor, the natural constituents chosen for the soil contribution to the taste of the grapes. The watering designed to emulate the years with rainfall paterns that produced the finest vintages.

This is a sophisticated type of farming when it's devoted to quality, vintners would be a good target market for biodigestion organic fertilizer and energy production systems and robotic ag equipment, specialized robots that sample soil and add just the right amount of water, fertilizer, soil ammendment, and mulch.

They could afford to be first adopters of this technology as it is developed, then as mass production kicked in other farmers could start to use it. Wineries could advertise their zero carbon footprint (maybe even negative?) with this green technology. No more fossil fuel energy or fertilizer use, and they would prevent chemical fertilizer run off related GHG emissions.

Go green grapesters and finance organic robotic farming R and D with a short pay back period in energy and overhead savings. I'm betting customers would go for the green karma message and better taste. Watching the robots would be fascinating, that'll draw visitors. Webcams even! What an advertising hook.

Maybe this technique is not the best for grapes, but farming in the desert under heliostats that partially shade the plants and concentrate the sunlight onto a solar furnace tower would work well in regions with limited crop land and/or severe water shortage. Saudis and California desert farmers take note.

The heliostats could even rotate and form a cover to collect water and keep plants from freezing in colder climates. A lot of water given off by the plant leaves would condense at night on the cover.

Desert turned green under partial shade with ultra-efficient water/organic fertilizer application would absorb a lot of GHG. The solar furnace would shut down coal plants by even supplying power at night by storing the solar furnace heat to run a closed cycle turbine.

Maybe the central valley of California could be a net energy producer and become nearly water neutral, recycling almost all of it's irrigation water and cutting water use through pinpoint robotic watering.

The green energy and ag economy is just waiting to race ahead.