Various approaches
- Proof business about the electric city supply derived from northeastern re-energy generation
- It is electricity of nature together together
- "We made house re-energy." (running out of spare campaign to re-energy electricity for the city companies)
- We choose eco-friendly electricity
- Cooperation agreement about renewable energy
- Yokohama smart city project (YSCP)
- Yokohama blue carbon/Yokohama green valley
- Yokohama carbon offset project
- As for Yokohama-shi renewable energy, it is introduction promotion fund business
- Overseas cooperation
- Promotion ("hometown tax" to Yokohama-shi) of warming measures
- Virtual power plant (VPP: imagination power station) construction business
- Wind-generated electricity (Hama wing)
- Next-generation car
- Supporting business
- Approach of city hall
- Heat island measures
