Ontario provincial grants,benefits and tax credits

Research and development tax credits,claimed to be some of the most generous in the world.

investinontario.com/green

US private research grants

Howard hughes medical institue(HHMI),chevy chase,Maryland
grants for scientific research

new york stem cell foundation
gtants given towards research in the us

science grants in switzerland

Swiss national science foundation provides grants for research.

French government benefits,grants and tax credits

There are tax credits that can fund up to 50% of the cost and fitting of eco-friendly technology,but conditions may apply.
ademe.fr gives more details

Italian goverment grants

Italian tax residents(those who spend at least half the year in Italy) can get government grants to cover up to 20% of the cost of installing solar systems and there are 50% tax rebates on geothermal systems.

John templeton Foundation

A $1.5 billion asset foundation,
Supports mainly but not exclusively scientific research