Energy Infrastructure Developer

Specializing in the
Upstream Development
of Energy Infrastructure.

From optimal site discovery to grid interconnection for battery storage.
We deliver fully developed projects through rights transfer.
Our CEO, a Ph.D. engineer, provides neutral technical project management to support your investment decisions.

2-50 MW
Project Scale Range
Developed Projects
Interconnection Approved & Land Secured
Nationwide Coverage
Discovering Optimal Battery Sites
3 Markets
JEPX, Balancing & Capacity
Revenue Stacking Ready
Selecting sites near trunk grid infrastructure nationwide
Minimizing interconnection costs — delivering fully developed projects
Interconnection Study Responses Obtained
Discovering Battery Sites Nationwide
Ph.D. Engineer (CEO) Technical PM
Independent of Any Manufacturer or EPC

Our Business

Specializing in the "upstream development" of energy infrastructure,
we provide one-stop services from site discovery to rights transfer.

Core Business

Grid-Scale Battery Storage

Battery Storage Solutions

We discover optimal battery sites nationwide that minimize grid interconnection costs. Fully developed projects — with interconnection study responses and land secured — are delivered to operators through rights transfer.

Site Discovery Grid Interconnection Rights Transfer Technical PM
Strategic

Biomass Energy Business

Black Pellet & Biomass

Supporting the manufacturing technology and supply chain development of "black pellets" — a next-generation biomass fuel that replaces coal. Promoting decarbonization through co-firing and conversion at thermal power plants.

Black Pellet Co-firing Support Carbon Neutrality

Why Choose Us

Because we don't bear construction completion responsibility,
we can provide truly independent advice that maximizes your interests.

01

Upstream Development Focus

We handle the most time-intensive and expertise-demanding phase of battery business: site discovery, grid interconnection, and land acquisition. Accelerating your development pipeline.

02

Neutral Technical PM

Independent of any specific battery manufacturer or EPC. Our Ph.D. engineering expertise provides optimal equipment selection and cost structure advice tailored to your needs.

03

Zero Initial Development Risk

Interconnection study responses obtained, grid connection costs confirmed, land secured. You can start your business simply by acquiring a "fully developed project."

Company Overview

Company
Science X Inc.
Saiensu Ekkusu Kabushiki Gaisha
Address
8-2 Nihonbashi Koamicho, Chuo-ku,
Tokyo 103-0016, Japan
BIZMARKS Nihonbashi Kayabacho
Capital
9 million yen
Business
Grid-scale battery storage site development & rights transfer
Biomass energy business
Renewable energy development consulting
TEL
03-6403-4095
MAIL
x@scix.co.jp

Officers

CEO
Dr. Shinya Nakashima
Ph.D. in Engineering
CTO
Toshio Oi
Former Director, Showa Denko
CFO
Yoshinaga Karasawa
Former Vice President, Teijin Limited
Major Shareholder
Toa Gaigyo Co., Ltd.
Chuo-ku, Kobe

Knowledge Hub

In-depth analysis of grid-scale battery regulations, technology, and business models based on primary sources. Use as reference for your business decisions.

COLUMN 19 Contract Design

Contract Design Decides ¥200M Over 20 Years

5 stacked layers: wheeling, GSA, retail, BG, market. Pumped-storage measure exploitation, generation-side charge structure, 11-item pre-transfer checklist.

COLUMN 18 Risk Management

BESS Insurance Design

Solar's "movables + BI" package doesn't transfer to battery storage. Six insurance layers — property, machinery, BI, liability, cyber, theft — with design criteria and premium benchmarks.

COLUMN 17 Revenue Structure

Aggregator Fees: "Gross vs. Net"

Same 5% rate yields ¥1.25M+ annual difference. 3-market payment flows, 5 global contract models, and why operational quality outweighs fee rates.

COLUMN 16 Market Data

Regional Balancing Market Settlement Results

Analysis of EPRX public data by 9 utility areas. Primary regulation shortfall rates: Tokyo 88.8%, Tohoku 76.6%.

COLUMN 15 Regulatory Guide

Understanding the 5 Balancing Market Products

Primary through tertiary regulation product design, GF/LFC/EDC/GC control functions, online vs. offline connection differences.

COLUMN 14 Cybersecurity

JC-STAR Certification and Battery Business

Impact of METI/IPA's IoT security certification "JC-STAR" on grid connection, subsidies, and equipment procurement.

COLUMN 13 Development

Complete Battery Storage Development Process

Site screening, community engagement, regulatory confirmation, boundary survey, interconnection study, grading, EPC. Complete guide.

COLUMN 12 Revenue Strategy

Can the Full Merchant Strategy Work?

LDA award rate is 20%, ~90% of market revenue is refunded. Examining feasibility of 3-market stacking.

COLUMN 11 Grid Connection

Non-Firm Connections and Curtailment Risk

Nearly all current battery projects use non-firm connections. Impact on revenue and latest market participation developments.

COLUMN 10 Site Selection

Noise Risk at Battery Storage Sites

As grid-scale batteries grow larger, cooling fan and PCS noise raises community concerns. Nighttime standards and mitigation costs.

COLUMN 09 Regulatory Guide

New Interconnection Rules — April 2026 Changes

Applications surged 6x YoY. Increased deposits and mandatory land title submissions eliminate capacity hoarding.

View All 19 Articles →

Start with Our Project Overview Materials

For businesses considering entry into the battery storage market,
and investors interested in acquiring fully developed projects,
please feel free to contact us.

Contact Us →

s@scix.co.jp | 03-6403-4095 | 090-6528-2106