Blog content for congress promotion 300-400 words up to 10 posts depending on quality

I´m looking for help to maintain a blog for promoting a conference that will be held about Waste management and recycling.
I will improve the price if quality is good for next posts.

these are the topic of the congress, which I would like the most to start a short description of each header in capitals.

SUSTAINABLE CITIES

Cleanliness of public places
Prevention, Reutilization & Recycling
Collection, Transport
End of Life phase
Textile management
Packaging waste
WEEE
Food, Bio-waste, Slow Food…
Urban Mining / Disposal / Landfilling

TECHNOLOGIES IN WASTE MANAGEMENT

Technologies of treatment / Efficiency
Research and development and innovation / R&D&I / Robotics
Biological treatment
Hazardous waste
Energy Recovery / Waste to Energy

DIGITAL INNOVATION

4th Industrial Revolution on WM
Big data / Artificial Intelligence
Internet of things

CLIMATE CHANGE

New Opportunities. Green Jobs
Low-carbon economy
Global waste Production. Global problem

SOCIAL INNOVATION

Education, Communication & Management
Managing healthcare waste
Sustainable consumption and WM in developing countries
Waste management in emerging countries
Governance and Legal Issues
Funding/financing and planning of Waste Management
New Transition Towns

MARINE LITTER

Prevent uncontrolled dumping
Types of Plastics waste reaching our oceans
Agricultural, sanitary & consumer cosmetic sources
Micro plastics an integral part of marine ecosystems
Properly functioning markets for recycled plastics